285611508

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3268

約数の個数: 144

約数和(自身を含む): 921764480

約数和(自身を除く): 636152972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3229, 3276, 3402, 4212, 4914, 6318, 6458, 6804, 7371, 9687, 9828, 12636, 12916, 14742, 19374, 22113, 22603, 29061, 29484, 38748, 41977, 44226, 45206, 58122, 67809, 83954, 87183, 88452, 90412, 116244, 125931, 135618, 167908, 174366, 203427, 251862, 261549, 271236, 293839, 348732, 377793, 406854, 503724, 523098, 587678, 610281, 755586, 784647, 813708, 881517, 1046196, 1133379, 1175356, 1220562, 1511172, 1569294, 1763034, 1830843, 2266758, 2441124, 2644551, 3138588, 3400137, 3526068, 3661686, 4533516, 5289102, 5492529, 6800274, 7323372, 7933653, 10200411, 10578204, 10985058, 13600548, 15867306, 20400822, 21970116, 23800959, 31734612, 40801644, 47601918, 71402877, 95203836, 142805754, 285611508]

約数ペア:

[(1, 285611508), (2, 142805754), (3, 95203836), (4, 71402877), (6, 47601918), (7, 40801644), (9, 31734612), (12, 23800959), (13, 21970116), (14, 20400822), (18, 15867306), (21, 13600548), (26, 10985058), (27, 10578204), (28, 10200411), (36, 7933653), (39, 7323372), (42, 6800274), (52, 5492529), (54, 5289102), (63, 4533516), (78, 3661686), (81, 3526068), (84, 3400137), (91, 3138588), (108, 2644551), (117, 2441124), (126, 2266758), (156, 1830843), (162, 1763034), (182, 1569294), (189, 1511172), (234, 1220562), (243, 1175356), (252, 1133379), (273, 1046196), (324, 881517), (351, 813708), (364, 784647), (378, 755586), (468, 610281), (486, 587678), (546, 523098), (567, 503724), (702, 406854), (756, 377793), (819, 348732), (972, 293839), (1053, 271236), (1092, 261549), (1134, 251862), (1404, 203427), (1638, 174366), (1701, 167908), (2106, 135618), (2268, 125931), (2457, 116244), (3159, 90412), (3229, 88452), (3276, 87183), (3402, 83954), (4212, 67809), (4914, 58122), (6318, 45206), (6458, 44226), (6804, 41977), (7371, 38748), (9687, 29484), (9828, 29061), (12636, 22603), (12916, 22113), (14742, 19374)]