221240448

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 801964800

約数和(自身を除く): 580724352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 32, 33, 34, 36, 39, 44, 48, 51, 52, 64, 66, 68, 72, 78, 79, 88, 96, 99, 102, 104, 117, 128, 132, 136, 143, 144, 153, 156, 158, 176, 187, 192, 198, 204, 208, 221, 234, 237, 264, 272, 286, 288, 306, 312, 316, 352, 374, 384, 396, 408, 416, 429, 442, 468, 474, 528, 544, 561, 572, 576, 612, 624, 632, 663, 704, 711, 748, 792, 816, 832, 858, 869, 884, 936, 948, 1027, 1056, 1088, 1122, 1144, 1152, 1224, 1248, 1264, 1287, 1326, 1343, 1408, 1422, 1496, 1584, 1632, 1664, 1683, 1716, 1738, 1768, 1872, 1896, 1989, 2054, 2112, 2176, 2244, 2288, 2431, 2448, 2496, 2528, 2574, 2607, 2652, 2686, 2844, 2992, 3081, 3168, 3264, 3366, 3432, 3476, 3536, 3744, 3792, 3978, 4029, 4108, 4224, 4488, 4576, 4862, 4896, 4992, 5056, 5148, 5214, 5304, 5372, 5688, 5984, 6162, 6336, 6528, 6732, 6864, 6952, 7072, 7293, 7488, 7584, 7821, 7956, 8058, 8216, 8976, 9152, 9243, 9724, 9792, 10112, 10296, 10428, 10608, 10744, 11297, 11376, 11968, 12087, 12324, 12672, 13464, 13728, 13904, 14144, 14586, 14773, 14976, 15168, 15642, 15912, 16116, 16432, 17459, 17952, 18304, 18486, 19448, 19584, 20592, 20856, 21216, 21488, 21879, 22594, 22752, 23936, 24174, 24648, 26928, 27456, 27808, 28288, 29172, 29546, 30336, 31284, 31824, 32232, 32864, 33891, 34918, 35904, 36972, 38896, 41184, 41712, 42432, 42976, 43758, 44319, 45188, 45504, 48348, 49296, 52377, 53856, 54912, 55616, 58344, 59092, 62568, 63648, 64464, 65728, 67782, 69836, 71808, 73944, 77792, 82368, 83424, 84864, 85952, 87516, 88638, 90376, 91008, 96696, 98592, 101673, 104754, 107712, 111232, 116688, 118184, 125136, 127296, 128928, 131456, 132957, 135564, 139672, 147888, 155584, 157131, 164736, 166848, 171904, 175032, 177276, 180752, 192049, 193392, 197184, 203346, 209508, 215424, 233376, 236368, 250272, 254592, 257856, 265914, 271128, 279344, 295776, 311168, 314262, 333696, 350064, 354552, 361504, 384098, 386784, 394368, 406692, 419016, 466752, 472736, 500544, 515712, 531828, 542256, 558688, 576147, 591552, 628524, 700128, 709104, 723008, 768196, 773568, 813384, 838032, 933504, 945472, 1001088, 1063656, 1084512, 1117376, 1152294, 1183104, 1257048, 1400256, 1418208, 1446016, 1536392, 1547136, 1626768, 1676064, 1728441, 1890944, 2127312, 2169024, 2234752, 2304588, 2514096, 2800512, 2836416, 3072784, 3253536, 3352128, 3456882, 4254624, 4338048, 4609176, 5028192, 5672832, 6145568, 6507072, 6704256, 6913764, 8509248, 9218352, 10056384, 12291136, 13014144, 13827528, 17018496, 18436704, 20112768, 24582272, 27655056, 36873408, 55310112, 73746816, 110620224, 221240448]

約数ペア:

[(1, 221240448), (2, 110620224), (3, 73746816), (4, 55310112), (6, 36873408), (8, 27655056), (9, 24582272), (11, 20112768), (12, 18436704), (13, 17018496), (16, 13827528), (17, 13014144), (18, 12291136), (22, 10056384), (24, 9218352), (26, 8509248), (32, 6913764), (33, 6704256), (34, 6507072), (36, 6145568), (39, 5672832), (44, 5028192), (48, 4609176), (51, 4338048), (52, 4254624), (64, 3456882), (66, 3352128), (68, 3253536), (72, 3072784), (78, 2836416), (79, 2800512), (88, 2514096), (96, 2304588), (99, 2234752), (102, 2169024), (104, 2127312), (117, 1890944), (128, 1728441), (132, 1676064), (136, 1626768), (143, 1547136), (144, 1536392), (153, 1446016), (156, 1418208), (158, 1400256), (176, 1257048), (187, 1183104), (192, 1152294), (198, 1117376), (204, 1084512), (208, 1063656), (221, 1001088), (234, 945472), (237, 933504), (264, 838032), (272, 813384), (286, 773568), (288, 768196), (306, 723008), (312, 709104), (316, 700128), (352, 628524), (374, 591552), (384, 576147), (396, 558688), (408, 542256), (416, 531828), (429, 515712), (442, 500544), (468, 472736), (474, 466752), (528, 419016), (544, 406692), (561, 394368), (572, 386784), (576, 384098), (612, 361504), (624, 354552), (632, 350064), (663, 333696), (704, 314262), (711, 311168), (748, 295776), (792, 279344), (816, 271128), (832, 265914), (858, 257856), (869, 254592), (884, 250272), (936, 236368), (948, 233376), (1027, 215424), (1056, 209508), (1088, 203346), (1122, 197184), (1144, 193392), (1152, 192049), (1224, 180752), (1248, 177276), (1264, 175032), (1287, 171904), (1326, 166848), (1343, 164736), (1408, 157131), (1422, 155584), (1496, 147888), (1584, 139672), (1632, 135564), (1664, 132957), (1683, 131456), (1716, 128928), (1738, 127296), (1768, 125136), (1872, 118184), (1896, 116688), (1989, 111232), (2054, 107712), (2112, 104754), (2176, 101673), (2244, 98592), (2288, 96696), (2431, 91008), (2448, 90376), (2496, 88638), (2528, 87516), (2574, 85952), (2607, 84864), (2652, 83424), (2686, 82368), (2844, 77792), (2992, 73944), (3081, 71808), (3168, 69836), (3264, 67782), (3366, 65728), (3432, 64464), (3476, 63648), (3536, 62568), (3744, 59092), (3792, 58344), (3978, 55616), (4029, 54912), (4108, 53856), (4224, 52377), (4488, 49296), (4576, 48348), (4862, 45504), (4896, 45188), (4992, 44319), (5056, 43758), (5148, 42976), (5214, 42432), (5304, 41712), (5372, 41184), (5688, 38896), (5984, 36972), (6162, 35904), (6336, 34918), (6528, 33891), (6732, 32864), (6864, 32232), (6952, 31824), (7072, 31284), (7293, 30336), (7488, 29546), (7584, 29172), (7821, 28288), (7956, 27808), (8058, 27456), (8216, 26928), (8976, 24648), (9152, 24174), (9243, 23936), (9724, 22752), (9792, 22594), (10112, 21879), (10296, 21488), (10428, 21216), (10608, 20856), (10744, 20592), (11297, 19584), (11376, 19448), (11968, 18486), (12087, 18304), (12324, 17952), (12672, 17459), (13464, 16432), (13728, 16116), (13904, 15912), (14144, 15642), (14586, 15168), (14773, 14976)]