221185536

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 320

約数和(自身を含む): 742452480

約数和(自身を除く): 521266944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 53, 57, 64, 66, 76, 78, 88, 96, 104, 106, 114, 128, 132, 143, 152, 156, 159, 176, 192, 208, 209, 212, 228, 247, 256, 264, 286, 304, 312, 318, 352, 384, 416, 418, 424, 429, 456, 494, 512, 528, 572, 583, 608, 624, 627, 636, 689, 704, 741, 768, 832, 836, 848, 858, 912, 988, 1007, 1056, 1144, 1166, 1216, 1248, 1254, 1272, 1378, 1408, 1482, 1536, 1664, 1672, 1696, 1716, 1749, 1824, 1976, 2014, 2067, 2112, 2288, 2332, 2432, 2496, 2508, 2544, 2717, 2756, 2816, 2964, 3021, 3328, 3344, 3392, 3432, 3498, 3648, 3952, 4028, 4134, 4224, 4576, 4664, 4864, 4992, 5016, 5088, 5434, 5512, 5632, 5928, 6042, 6656, 6688, 6784, 6864, 6996, 7296, 7579, 7904, 8056, 8151, 8268, 8448, 9152, 9328, 9728, 9984, 10032, 10176, 10868, 11024, 11077, 11856, 12084, 13091, 13376, 13568, 13728, 13992, 14592, 15158, 15808, 16112, 16302, 16536, 16896, 18304, 18656, 19968, 20064, 20352, 21736, 22048, 22154, 22737, 23712, 24168, 26182, 26752, 27136, 27456, 27984, 29184, 30316, 31616, 32224, 32604, 33072, 33231, 36608, 37312, 39273, 40128, 40704, 43472, 44096, 44308, 45474, 47424, 48336, 52364, 53504, 54912, 55968, 60632, 63232, 64448, 65208, 66144, 66462, 73216, 74624, 78546, 80256, 81408, 86944, 88192, 88616, 90948, 94848, 96672, 104728, 107008, 109824, 111936, 121264, 126464, 128896, 130416, 132288, 132924, 144001, 149248, 157092, 160512, 173888, 176384, 177232, 181896, 189696, 193344, 209456, 219648, 223872, 242528, 257792, 260832, 264576, 265848, 288002, 298496, 314184, 321024, 347776, 352768, 354464, 363792, 379392, 386688, 418912, 432003, 447744, 485056, 515584, 521664, 529152, 531696, 576004, 628368, 695552, 708928, 727584, 773376, 837824, 864006, 895488, 970112, 1043328, 1058304, 1063392, 1152008, 1256736, 1391104, 1417856, 1455168, 1546752, 1675648, 1728012, 1940224, 2086656, 2126784, 2304016, 2513472, 2835712, 2910336, 3351296, 3456024, 3880448, 4173312, 4253568, 4608032, 5026944, 5671424, 5820672, 6702592, 6912048, 8507136, 9216064, 10053888, 11641344, 13824096, 17014272, 18432128, 20107776, 27648192, 36864256, 55296384, 73728512, 110592768, 221185536]

約数ペア:

[(1, 221185536), (2, 110592768), (3, 73728512), (4, 55296384), (6, 36864256), (8, 27648192), (11, 20107776), (12, 18432128), (13, 17014272), (16, 13824096), (19, 11641344), (22, 10053888), (24, 9216064), (26, 8507136), (32, 6912048), (33, 6702592), (38, 5820672), (39, 5671424), (44, 5026944), (48, 4608032), (52, 4253568), (53, 4173312), (57, 3880448), (64, 3456024), (66, 3351296), (76, 2910336), (78, 2835712), (88, 2513472), (96, 2304016), (104, 2126784), (106, 2086656), (114, 1940224), (128, 1728012), (132, 1675648), (143, 1546752), (152, 1455168), (156, 1417856), (159, 1391104), (176, 1256736), (192, 1152008), (208, 1063392), (209, 1058304), (212, 1043328), (228, 970112), (247, 895488), (256, 864006), (264, 837824), (286, 773376), (304, 727584), (312, 708928), (318, 695552), (352, 628368), (384, 576004), (416, 531696), (418, 529152), (424, 521664), (429, 515584), (456, 485056), (494, 447744), (512, 432003), (528, 418912), (572, 386688), (583, 379392), (608, 363792), (624, 354464), (627, 352768), (636, 347776), (689, 321024), (704, 314184), (741, 298496), (768, 288002), (832, 265848), (836, 264576), (848, 260832), (858, 257792), (912, 242528), (988, 223872), (1007, 219648), (1056, 209456), (1144, 193344), (1166, 189696), (1216, 181896), (1248, 177232), (1254, 176384), (1272, 173888), (1378, 160512), (1408, 157092), (1482, 149248), (1536, 144001), (1664, 132924), (1672, 132288), (1696, 130416), (1716, 128896), (1749, 126464), (1824, 121264), (1976, 111936), (2014, 109824), (2067, 107008), (2112, 104728), (2288, 96672), (2332, 94848), (2432, 90948), (2496, 88616), (2508, 88192), (2544, 86944), (2717, 81408), (2756, 80256), (2816, 78546), (2964, 74624), (3021, 73216), (3328, 66462), (3344, 66144), (3392, 65208), (3432, 64448), (3498, 63232), (3648, 60632), (3952, 55968), (4028, 54912), (4134, 53504), (4224, 52364), (4576, 48336), (4664, 47424), (4864, 45474), (4992, 44308), (5016, 44096), (5088, 43472), (5434, 40704), (5512, 40128), (5632, 39273), (5928, 37312), (6042, 36608), (6656, 33231), (6688, 33072), (6784, 32604), (6864, 32224), (6996, 31616), (7296, 30316), (7579, 29184), (7904, 27984), (8056, 27456), (8151, 27136), (8268, 26752), (8448, 26182), (9152, 24168), (9328, 23712), (9728, 22737), (9984, 22154), (10032, 22048), (10176, 21736), (10868, 20352), (11024, 20064), (11077, 19968), (11856, 18656), (12084, 18304), (13091, 16896), (13376, 16536), (13568, 16302), (13728, 16112), (13992, 15808), (14592, 15158)]