1251283824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1901}}^1$

素因数の和:2575

約数の個数: 120

約数和(自身を含む): 4010359392

約数和(自身を除く): 2759075568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 653, 1008, 1306, 1901, 1959, 2612, 3802, 3918, 4571, 5224, 5703, 5877, 7604, 7836, 9142, 10448, 11406, 11754, 13307, 13713, 15208, 15672, 17109, 18284, 22812, 23508, 26614, 27426, 30416, 31344, 34218, 36568, 39921, 41139, 45624, 47016, 53228, 54852, 68436, 73136, 79842, 82278, 91248, 94032, 106456, 109704, 119763, 136872, 159684, 164556, 212912, 219408, 239526, 273744, 319368, 329112, 479052, 638736, 658224, 958104, 1241353, 1916208, 2482706, 3724059, 4965412, 7448118, 8689471, 9930824, 11172177, 14896236, 17378942, 19861648, 22344354, 26068413, 29792472, 34757884, 44688708, 52136826, 59584944, 69515768, 78205239, 89377416, 104273652, 139031536, 156410478, 178754832, 208547304, 312820956, 417094608, 625641912, 1251283824]

約数ペア:

[(1, 1251283824), (2, 625641912), (3, 417094608), (4, 312820956), (6, 208547304), (7, 178754832), (8, 156410478), (9, 139031536), (12, 104273652), (14, 89377416), (16, 78205239), (18, 69515768), (21, 59584944), (24, 52136826), (28, 44688708), (36, 34757884), (42, 29792472), (48, 26068413), (56, 22344354), (63, 19861648), (72, 17378942), (84, 14896236), (112, 11172177), (126, 9930824), (144, 8689471), (168, 7448118), (252, 4965412), (336, 3724059), (504, 2482706), (653, 1916208), (1008, 1241353), (1306, 958104), (1901, 658224), (1959, 638736), (2612, 479052), (3802, 329112), (3918, 319368), (4571, 273744), (5224, 239526), (5703, 219408), (5877, 212912), (7604, 164556), (7836, 159684), (9142, 136872), (10448, 119763), (11406, 109704), (11754, 106456), (13307, 94032), (13713, 91248), (15208, 82278), (15672, 79842), (17109, 73136), (18284, 68436), (22812, 54852), (23508, 53228), (26614, 47016), (27426, 45624), (30416, 41139), (31344, 39921), (34218, 36568)]