221536224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 570993696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 79, 84, 91, 96, 104, 107, 112, 117, 126, 144, 156, 158, 168, 182, 208, 214, 224, 234, 237, 252, 273, 288, 312, 316, 321, 336, 364, 416, 428, 468, 474, 504, 546, 553, 624, 632, 642, 672, 711, 728, 749, 819, 856, 936, 948, 963, 1008, 1027, 1092, 1106, 1248, 1264, 1284, 1391, 1422, 1456, 1498, 1638, 1659, 1712, 1872, 1896, 1926, 2016, 2054, 2184, 2212, 2247, 2528, 2568, 2782, 2844, 2912, 2996, 3081, 3276, 3318, 3424, 3744, 3792, 3852, 4108, 4173, 4368, 4424, 4494, 4977, 5136, 5564, 5688, 5992, 6162, 6552, 6636, 6741, 7189, 7584, 7704, 8216, 8346, 8453, 8736, 8848, 8988, 9243, 9737, 9954, 10272, 11128, 11376, 11984, 12324, 12519, 13104, 13272, 13482, 14378, 15408, 16432, 16692, 16906, 17696, 17976, 18486, 19474, 19908, 21567, 22256, 22752, 23968, 24648, 25038, 25359, 26208, 26544, 26964, 28756, 29211, 30816, 32864, 33384, 33812, 35952, 36972, 38948, 39816, 43134, 44512, 49296, 50076, 50718, 53088, 53928, 57512, 58422, 59171, 64701, 66768, 67624, 71904, 73944, 76077, 77896, 79632, 86268, 87633, 98592, 100152, 101436, 107856, 109889, 115024, 116844, 118342, 129402, 133536, 135248, 147888, 152154, 155792, 159264, 172536, 175266, 177513, 200304, 202872, 215712, 219778, 230048, 233688, 236684, 258804, 270496, 295776, 304308, 311584, 329667, 345072, 350532, 355026, 400608, 405744, 439556, 467376, 473368, 517608, 532539, 608616, 659334, 690144, 701064, 710052, 769223, 811488, 879112, 934752, 946736, 989001, 1035216, 1065078, 1217232, 1318668, 1402128, 1420104, 1538446, 1758224, 1893472, 1978002, 2070432, 2130156, 2307669, 2434464, 2637336, 2804256, 2840208, 3076892, 3516448, 3956004, 4260312, 4615338, 5274672, 5680416, 6153784, 6923007, 7912008, 8520624, 9230676, 10549344, 12307568, 13846014, 15824016, 17041248, 18461352, 24615136, 27692028, 31648032, 36922704, 55384056, 73845408, 110768112, 221536224]

約数ペア:

[(1, 221536224), (2, 110768112), (3, 73845408), (4, 55384056), (6, 36922704), (7, 31648032), (8, 27692028), (9, 24615136), (12, 18461352), (13, 17041248), (14, 15824016), (16, 13846014), (18, 12307568), (21, 10549344), (24, 9230676), (26, 8520624), (28, 7912008), (32, 6923007), (36, 6153784), (39, 5680416), (42, 5274672), (48, 4615338), (52, 4260312), (56, 3956004), (63, 3516448), (72, 3076892), (78, 2840208), (79, 2804256), (84, 2637336), (91, 2434464), (96, 2307669), (104, 2130156), (107, 2070432), (112, 1978002), (117, 1893472), (126, 1758224), (144, 1538446), (156, 1420104), (158, 1402128), (168, 1318668), (182, 1217232), (208, 1065078), (214, 1035216), (224, 989001), (234, 946736), (237, 934752), (252, 879112), (273, 811488), (288, 769223), (312, 710052), (316, 701064), (321, 690144), (336, 659334), (364, 608616), (416, 532539), (428, 517608), (468, 473368), (474, 467376), (504, 439556), (546, 405744), (553, 400608), (624, 355026), (632, 350532), (642, 345072), (672, 329667), (711, 311584), (728, 304308), (749, 295776), (819, 270496), (856, 258804), (936, 236684), (948, 233688), (963, 230048), (1008, 219778), (1027, 215712), (1092, 202872), (1106, 200304), (1248, 177513), (1264, 175266), (1284, 172536), (1391, 159264), (1422, 155792), (1456, 152154), (1498, 147888), (1638, 135248), (1659, 133536), (1712, 129402), (1872, 118342), (1896, 116844), (1926, 115024), (2016, 109889), (2054, 107856), (2184, 101436), (2212, 100152), (2247, 98592), (2528, 87633), (2568, 86268), (2782, 79632), (2844, 77896), (2912, 76077), (2996, 73944), (3081, 71904), (3276, 67624), (3318, 66768), (3424, 64701), (3744, 59171), (3792, 58422), (3852, 57512), (4108, 53928), (4173, 53088), (4368, 50718), (4424, 50076), (4494, 49296), (4977, 44512), (5136, 43134), (5564, 39816), (5688, 38948), (5992, 36972), (6162, 35952), (6552, 33812), (6636, 33384), (6741, 32864), (7189, 30816), (7584, 29211), (7704, 28756), (8216, 26964), (8346, 26544), (8453, 26208), (8736, 25359), (8848, 25038), (8988, 24648), (9243, 23968), (9737, 22752), (9954, 22256), (10272, 21567), (11128, 19908), (11376, 19474), (11984, 18486), (12324, 17976), (12519, 17696), (13104, 16906), (13272, 16692), (13482, 16432), (14378, 15408)]