307815144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1453}}^1$

素因数の和:1579

約数の個数: 128

約数和(自身を含む): 957546240

約数和(自身を除く): 649731096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 97, 104, 156, 168, 182, 194, 273, 291, 312, 364, 388, 546, 582, 679, 728, 776, 1092, 1164, 1261, 1358, 1453, 2037, 2184, 2328, 2522, 2716, 2906, 3783, 4074, 4359, 5044, 5432, 5812, 7566, 8148, 8718, 8827, 10088, 10171, 11624, 15132, 16296, 17436, 17654, 18889, 20342, 26481, 30264, 30513, 34872, 35308, 37778, 40684, 52962, 56667, 61026, 70616, 75556, 81368, 105924, 113334, 122052, 132223, 140941, 151112, 211848, 226668, 244104, 264446, 281882, 396669, 422823, 453336, 528892, 563764, 793338, 845646, 986587, 1057784, 1127528, 1586676, 1691292, 1832233, 1973174, 2959761, 3173352, 3382584, 3664466, 3946348, 5496699, 5919522, 7328932, 7892696, 10993398, 11839044, 12825631, 14657864, 21986796, 23678088, 25651262, 38476893, 43973592, 51302524, 76953786, 102605048, 153907572, 307815144]

約数ペア:

[(1, 307815144), (2, 153907572), (3, 102605048), (4, 76953786), (6, 51302524), (7, 43973592), (8, 38476893), (12, 25651262), (13, 23678088), (14, 21986796), (21, 14657864), (24, 12825631), (26, 11839044), (28, 10993398), (39, 7892696), (42, 7328932), (52, 5919522), (56, 5496699), (78, 3946348), (84, 3664466), (91, 3382584), (97, 3173352), (104, 2959761), (156, 1973174), (168, 1832233), (182, 1691292), (194, 1586676), (273, 1127528), (291, 1057784), (312, 986587), (364, 845646), (388, 793338), (546, 563764), (582, 528892), (679, 453336), (728, 422823), (776, 396669), (1092, 281882), (1164, 264446), (1261, 244104), (1358, 226668), (1453, 211848), (2037, 151112), (2184, 140941), (2328, 132223), (2522, 122052), (2716, 113334), (2906, 105924), (3783, 81368), (4074, 75556), (4359, 70616), (5044, 61026), (5432, 56667), (5812, 52962), (7566, 40684), (8148, 37778), (8718, 35308), (8827, 34872), (10088, 30513), (10171, 30264), (11624, 26481), (15132, 20342), (16296, 18889), (17436, 17654)]