380085888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 256

約数和(自身を含む): 1268064000

約数和(自身を除く): 887978112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 73, 78, 84, 91, 96, 104, 112, 128, 146, 149, 156, 168, 182, 192, 208, 219, 224, 273, 292, 298, 312, 336, 364, 384, 416, 438, 447, 448, 511, 546, 584, 596, 624, 672, 728, 832, 876, 894, 896, 949, 1022, 1043, 1092, 1168, 1192, 1248, 1344, 1456, 1533, 1664, 1752, 1788, 1898, 1937, 2044, 2086, 2184, 2336, 2384, 2496, 2688, 2847, 2912, 3066, 3129, 3504, 3576, 3796, 3874, 4088, 4172, 4368, 4672, 4768, 4992, 5694, 5811, 5824, 6132, 6258, 6643, 7008, 7152, 7592, 7748, 8176, 8344, 8736, 9344, 9536, 10877, 11388, 11622, 11648, 12264, 12516, 13286, 13559, 14016, 14304, 15184, 15496, 16352, 16688, 17472, 19072, 19929, 21754, 22776, 23244, 24528, 25032, 26572, 27118, 28032, 28608, 30368, 30992, 32631, 32704, 33376, 34944, 39858, 40677, 43508, 45552, 46488, 49056, 50064, 53144, 54236, 57216, 60736, 61984, 65262, 65408, 66752, 76139, 79716, 81354, 87016, 91104, 92976, 98112, 100128, 106288, 108472, 121472, 123968, 130524, 133504, 141401, 152278, 159432, 162708, 174032, 182208, 185952, 196224, 200256, 212576, 216944, 228417, 247936, 261048, 282802, 304556, 318864, 325416, 348064, 364416, 371904, 400512, 424203, 425152, 433888, 456834, 522096, 565604, 609112, 637728, 650832, 696128, 743808, 848406, 850304, 867776, 913668, 989807, 1044192, 1131208, 1218224, 1275456, 1301664, 1392256, 1696812, 1735552, 1827336, 1979614, 2088384, 2262416, 2436448, 2550912, 2603328, 2969421, 3393624, 3654672, 3959228, 4176768, 4524832, 4872896, 5206656, 5938842, 6787248, 7309344, 7918456, 9049664, 9745792, 11877684, 13574496, 14618688, 15836912, 18099328, 23755368, 27148992, 29237376, 31673824, 47510736, 54297984, 63347648, 95021472, 126695296, 190042944, 380085888]

約数ペア:

[(1, 380085888), (2, 190042944), (3, 126695296), (4, 95021472), (6, 63347648), (7, 54297984), (8, 47510736), (12, 31673824), (13, 29237376), (14, 27148992), (16, 23755368), (21, 18099328), (24, 15836912), (26, 14618688), (28, 13574496), (32, 11877684), (39, 9745792), (42, 9049664), (48, 7918456), (52, 7309344), (56, 6787248), (64, 5938842), (73, 5206656), (78, 4872896), (84, 4524832), (91, 4176768), (96, 3959228), (104, 3654672), (112, 3393624), (128, 2969421), (146, 2603328), (149, 2550912), (156, 2436448), (168, 2262416), (182, 2088384), (192, 1979614), (208, 1827336), (219, 1735552), (224, 1696812), (273, 1392256), (292, 1301664), (298, 1275456), (312, 1218224), (336, 1131208), (364, 1044192), (384, 989807), (416, 913668), (438, 867776), (447, 850304), (448, 848406), (511, 743808), (546, 696128), (584, 650832), (596, 637728), (624, 609112), (672, 565604), (728, 522096), (832, 456834), (876, 433888), (894, 425152), (896, 424203), (949, 400512), (1022, 371904), (1043, 364416), (1092, 348064), (1168, 325416), (1192, 318864), (1248, 304556), (1344, 282802), (1456, 261048), (1533, 247936), (1664, 228417), (1752, 216944), (1788, 212576), (1898, 200256), (1937, 196224), (2044, 185952), (2086, 182208), (2184, 174032), (2336, 162708), (2384, 159432), (2496, 152278), (2688, 141401), (2847, 133504), (2912, 130524), (3066, 123968), (3129, 121472), (3504, 108472), (3576, 106288), (3796, 100128), (3874, 98112), (4088, 92976), (4172, 91104), (4368, 87016), (4672, 81354), (4768, 79716), (4992, 76139), (5694, 66752), (5811, 65408), (5824, 65262), (6132, 61984), (6258, 60736), (6643, 57216), (7008, 54236), (7152, 53144), (7592, 50064), (7748, 49056), (8176, 46488), (8344, 45552), (8736, 43508), (9344, 40677), (9536, 39858), (10877, 34944), (11388, 33376), (11622, 32704), (11648, 32631), (12264, 30992), (12516, 30368), (13286, 28608), (13559, 28032), (14016, 27118), (14304, 26572), (15184, 25032), (15496, 24528), (16352, 23244), (16688, 22776), (17472, 21754), (19072, 19929)]