380293368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 1246371840

約数和(自身を除く): 866078472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 41, 42, 52, 56, 62, 78, 82, 84, 91, 93, 104, 123, 124, 137, 156, 164, 168, 182, 186, 217, 246, 248, 273, 274, 287, 312, 328, 364, 372, 403, 411, 434, 492, 533, 546, 548, 574, 651, 728, 744, 806, 822, 861, 868, 959, 984, 1066, 1092, 1096, 1148, 1209, 1271, 1302, 1599, 1612, 1644, 1722, 1736, 1781, 1918, 2132, 2184, 2296, 2418, 2542, 2604, 2821, 2877, 3198, 3224, 3288, 3444, 3562, 3731, 3813, 3836, 4247, 4264, 4836, 5084, 5208, 5343, 5617, 5642, 5754, 6396, 6888, 7124, 7462, 7626, 7672, 8463, 8494, 8897, 9672, 10168, 10686, 11193, 11234, 11284, 11508, 12467, 12741, 12792, 14248, 14924, 15252, 16523, 16851, 16926, 16988, 17794, 21372, 22386, 22468, 22568, 23016, 24934, 25482, 26691, 29729, 29848, 30504, 33046, 33702, 33852, 33976, 35588, 37401, 39319, 42744, 44772, 44936, 49569, 49868, 50964, 53382, 55211, 59458, 66092, 67404, 67704, 71176, 73021, 74802, 78638, 89187, 89544, 99138, 99736, 101928, 106764, 110422, 115661, 117957, 118916, 132184, 134808, 146042, 149604, 157276, 165633, 174127, 178374, 198276, 213528, 219063, 220844, 231322, 235914, 237832, 292084, 299208, 314552, 331266, 346983, 348254, 356748, 386477, 396552, 438126, 441688, 462644, 471828, 511147, 522381, 584168, 662532, 693966, 696508, 713496, 772954, 876252, 925288, 943656, 1022294, 1044762, 1159431, 1218889, 1325064, 1387932, 1393016, 1533441, 1545908, 1752504, 2044588, 2089524, 2263651, 2318862, 2437778, 2775864, 3066882, 3091816, 3656667, 4089176, 4179048, 4527302, 4637724, 4875556, 6133764, 6790953, 7313334, 9054604, 9275448, 9751112, 12267528, 13581906, 14626668, 15845557, 18109208, 27163812, 29253336, 31691114, 47536671, 54327624, 63382228, 95073342, 126764456, 190146684, 380293368]

約数ペア:

[(1, 380293368), (2, 190146684), (3, 126764456), (4, 95073342), (6, 63382228), (7, 54327624), (8, 47536671), (12, 31691114), (13, 29253336), (14, 27163812), (21, 18109208), (24, 15845557), (26, 14626668), (28, 13581906), (31, 12267528), (39, 9751112), (41, 9275448), (42, 9054604), (52, 7313334), (56, 6790953), (62, 6133764), (78, 4875556), (82, 4637724), (84, 4527302), (91, 4179048), (93, 4089176), (104, 3656667), (123, 3091816), (124, 3066882), (137, 2775864), (156, 2437778), (164, 2318862), (168, 2263651), (182, 2089524), (186, 2044588), (217, 1752504), (246, 1545908), (248, 1533441), (273, 1393016), (274, 1387932), (287, 1325064), (312, 1218889), (328, 1159431), (364, 1044762), (372, 1022294), (403, 943656), (411, 925288), (434, 876252), (492, 772954), (533, 713496), (546, 696508), (548, 693966), (574, 662532), (651, 584168), (728, 522381), (744, 511147), (806, 471828), (822, 462644), (861, 441688), (868, 438126), (959, 396552), (984, 386477), (1066, 356748), (1092, 348254), (1096, 346983), (1148, 331266), (1209, 314552), (1271, 299208), (1302, 292084), (1599, 237832), (1612, 235914), (1644, 231322), (1722, 220844), (1736, 219063), (1781, 213528), (1918, 198276), (2132, 178374), (2184, 174127), (2296, 165633), (2418, 157276), (2542, 149604), (2604, 146042), (2821, 134808), (2877, 132184), (3198, 118916), (3224, 117957), (3288, 115661), (3444, 110422), (3562, 106764), (3731, 101928), (3813, 99736), (3836, 99138), (4247, 89544), (4264, 89187), (4836, 78638), (5084, 74802), (5208, 73021), (5343, 71176), (5617, 67704), (5642, 67404), (5754, 66092), (6396, 59458), (6888, 55211), (7124, 53382), (7462, 50964), (7626, 49868), (7672, 49569), (8463, 44936), (8494, 44772), (8897, 42744), (9672, 39319), (10168, 37401), (10686, 35588), (11193, 33976), (11234, 33852), (11284, 33702), (11508, 33046), (12467, 30504), (12741, 29848), (12792, 29729), (14248, 26691), (14924, 25482), (15252, 24934), (16523, 23016), (16851, 22568), (16926, 22468), (16988, 22386), (17794, 21372)]