455345968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 1146926592

約数和(自身を除く): 691580624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 73, 77, 83, 88, 112, 122, 146, 154, 166, 176, 244, 292, 308, 332, 427, 488, 511, 581, 584, 616, 664, 671, 803, 854, 913, 976, 1022, 1162, 1168, 1232, 1328, 1342, 1606, 1708, 1826, 2044, 2324, 2684, 3212, 3416, 3652, 4088, 4453, 4648, 4697, 5063, 5368, 5621, 6059, 6391, 6424, 6832, 7304, 8176, 8906, 9296, 9394, 10126, 10736, 11242, 12118, 12782, 12848, 14608, 17812, 18788, 20252, 22484, 24236, 25564, 31171, 35441, 35624, 37576, 40504, 42413, 44968, 48472, 48983, 51128, 55693, 62342, 66649, 70882, 71248, 75152, 81008, 84826, 89936, 96944, 97966, 102256, 111386, 124684, 133298, 141764, 169652, 195932, 222772, 249368, 266596, 283528, 339304, 342881, 369599, 389851, 391864, 445544, 466543, 498736, 533192, 567056, 678608, 685762, 739198, 779702, 783728, 891088, 933086, 1066384, 1371524, 1478396, 1559404, 1866172, 2587193, 2743048, 2956792, 3118808, 3732344, 4065589, 5174386, 5486096, 5913584, 6237616, 7464688, 8131178, 10348772, 16262356, 20697544, 28459123, 32524712, 41395088, 56918246, 65049424, 113836492, 227672984, 455345968]

約数ペア:

[(1, 455345968), (2, 227672984), (4, 113836492), (7, 65049424), (8, 56918246), (11, 41395088), (14, 32524712), (16, 28459123), (22, 20697544), (28, 16262356), (44, 10348772), (56, 8131178), (61, 7464688), (73, 6237616), (77, 5913584), (83, 5486096), (88, 5174386), (112, 4065589), (122, 3732344), (146, 3118808), (154, 2956792), (166, 2743048), (176, 2587193), (244, 1866172), (292, 1559404), (308, 1478396), (332, 1371524), (427, 1066384), (488, 933086), (511, 891088), (581, 783728), (584, 779702), (616, 739198), (664, 685762), (671, 678608), (803, 567056), (854, 533192), (913, 498736), (976, 466543), (1022, 445544), (1162, 391864), (1168, 389851), (1232, 369599), (1328, 342881), (1342, 339304), (1606, 283528), (1708, 266596), (1826, 249368), (2044, 222772), (2324, 195932), (2684, 169652), (3212, 141764), (3416, 133298), (3652, 124684), (4088, 111386), (4453, 102256), (4648, 97966), (4697, 96944), (5063, 89936), (5368, 84826), (5621, 81008), (6059, 75152), (6391, 71248), (6424, 70882), (6832, 66649), (7304, 62342), (8176, 55693), (8906, 51128), (9296, 48983), (9394, 48472), (10126, 44968), (10736, 42413), (11242, 40504), (12118, 37576), (12782, 35624), (12848, 35441), (14608, 31171), (17812, 25564), (18788, 24236), (20252, 22484)]