318750804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 872202240

約数和(自身を除く): 553451436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 59, 62, 93, 94, 103, 118, 124, 141, 177, 186, 188, 206, 236, 279, 282, 309, 354, 372, 412, 423, 531, 558, 564, 618, 708, 846, 927, 1062, 1116, 1236, 1457, 1692, 1829, 1854, 2124, 2773, 2914, 3193, 3658, 3708, 4371, 4841, 5487, 5546, 5828, 6077, 6386, 7316, 8319, 8742, 9579, 9682, 10974, 11092, 12154, 12772, 13113, 14523, 16461, 16638, 17484, 18231, 19158, 19364, 21948, 24308, 24957, 26226, 28737, 29046, 32922, 33276, 36462, 38316, 43569, 49914, 52452, 54693, 57474, 58092, 65844, 72924, 85963, 87138, 99828, 109386, 114948, 150071, 171926, 174276, 188387, 218772, 257889, 285619, 300142, 343852, 376774, 450213, 515778, 565161, 571238, 600284, 753548, 773667, 856857, 900426, 1031556, 1130322, 1142476, 1350639, 1547334, 1695483, 1713714, 1800852, 2260644, 2570571, 2701278, 3094668, 3390966, 3427428, 5141142, 5402556, 6781932, 8854189, 10282284, 17708378, 26562567, 35416756, 53125134, 79687701, 106250268, 159375402, 318750804]

約数ペア:

[(1, 318750804), (2, 159375402), (3, 106250268), (4, 79687701), (6, 53125134), (9, 35416756), (12, 26562567), (18, 17708378), (31, 10282284), (36, 8854189), (47, 6781932), (59, 5402556), (62, 5141142), (93, 3427428), (94, 3390966), (103, 3094668), (118, 2701278), (124, 2570571), (141, 2260644), (177, 1800852), (186, 1713714), (188, 1695483), (206, 1547334), (236, 1350639), (279, 1142476), (282, 1130322), (309, 1031556), (354, 900426), (372, 856857), (412, 773667), (423, 753548), (531, 600284), (558, 571238), (564, 565161), (618, 515778), (708, 450213), (846, 376774), (927, 343852), (1062, 300142), (1116, 285619), (1236, 257889), (1457, 218772), (1692, 188387), (1829, 174276), (1854, 171926), (2124, 150071), (2773, 114948), (2914, 109386), (3193, 99828), (3658, 87138), (3708, 85963), (4371, 72924), (4841, 65844), (5487, 58092), (5546, 57474), (5828, 54693), (6077, 52452), (6386, 49914), (7316, 43569), (8319, 38316), (8742, 36462), (9579, 33276), (9682, 32922), (10974, 29046), (11092, 28737), (12154, 26226), (12772, 24957), (13113, 24308), (14523, 21948), (16461, 19364), (16638, 19158), (17484, 18231)]