284275264

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 745906560

約数和(自身を除く): 461631296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 364, 367, 392, 416, 448, 494, 532, 608, 637, 728, 734, 784, 832, 931, 988, 1064, 1216, 1274, 1456, 1468, 1568, 1729, 1862, 1976, 2128, 2548, 2569, 2912, 2936, 3136, 3458, 3724, 3952, 4256, 4771, 5096, 5138, 5824, 5872, 6916, 6973, 7448, 7904, 8512, 9542, 10192, 10276, 11744, 12103, 13832, 13946, 14896, 15808, 17983, 19084, 20384, 20552, 23488, 24206, 27664, 27892, 29792, 33397, 35966, 38168, 40768, 41104, 48412, 48811, 55328, 55784, 59584, 66794, 71932, 76336, 82208, 90649, 96824, 97622, 110656, 111568, 133588, 143864, 152672, 164416, 181298, 193648, 195244, 223136, 233779, 267176, 287728, 305344, 341677, 362596, 387296, 390488, 446272, 467558, 534352, 575456, 634543, 683354, 725192, 774592, 780976, 935116, 1068704, 1150912, 1269086, 1366708, 1450384, 1561952, 1870232, 2137408, 2538172, 2733416, 2900768, 3123904, 3740464, 4441801, 5076344, 5466832, 5801536, 7480928, 8883602, 10152688, 10933664, 14961856, 17767204, 20305376, 21867328, 35534408, 40610752, 71068816, 142137632, 284275264]

約数ペア:

[(1, 284275264), (2, 142137632), (4, 71068816), (7, 40610752), (8, 35534408), (13, 21867328), (14, 20305376), (16, 17767204), (19, 14961856), (26, 10933664), (28, 10152688), (32, 8883602), (38, 7480928), (49, 5801536), (52, 5466832), (56, 5076344), (64, 4441801), (76, 3740464), (91, 3123904), (98, 2900768), (104, 2733416), (112, 2538172), (133, 2137408), (152, 1870232), (182, 1561952), (196, 1450384), (208, 1366708), (224, 1269086), (247, 1150912), (266, 1068704), (304, 935116), (364, 780976), (367, 774592), (392, 725192), (416, 683354), (448, 634543), (494, 575456), (532, 534352), (608, 467558), (637, 446272), (728, 390488), (734, 387296), (784, 362596), (832, 341677), (931, 305344), (988, 287728), (1064, 267176), (1216, 233779), (1274, 223136), (1456, 195244), (1468, 193648), (1568, 181298), (1729, 164416), (1862, 152672), (1976, 143864), (2128, 133588), (2548, 111568), (2569, 110656), (2912, 97622), (2936, 96824), (3136, 90649), (3458, 82208), (3724, 76336), (3952, 71932), (4256, 66794), (4771, 59584), (5096, 55784), (5138, 55328), (5824, 48811), (5872, 48412), (6916, 41104), (6973, 40768), (7448, 38168), (7904, 35966), (8512, 33397), (9542, 29792), (10192, 27892), (10276, 27664), (11744, 24206), (12103, 23488), (13832, 20552), (13946, 20384), (14896, 19084), (15808, 17983)]