262327572

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1111

約数の個数: 120

約数和(自身を含む): 751370312

約数和(自身を除く): 489042740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 244, 324, 351, 366, 468, 549, 702, 732, 793, 1021, 1053, 1098, 1404, 1586, 1647, 2042, 2106, 2196, 2379, 3063, 3172, 3294, 4084, 4212, 4758, 4941, 6126, 6588, 7137, 9189, 9516, 9882, 12252, 13273, 14274, 18378, 19764, 21411, 26546, 27567, 28548, 36756, 39819, 42822, 53092, 55134, 62281, 64233, 79638, 82701, 85644, 110268, 119457, 124562, 128466, 159276, 165402, 186843, 238914, 249124, 256932, 330804, 358371, 373686, 477828, 560529, 716742, 747372, 809653, 1075113, 1121058, 1433484, 1619306, 1681587, 2150226, 2242116, 2428959, 3238612, 3363174, 4300452, 4857918, 5044761, 6726348, 7286877, 9715836, 10089522, 14573754, 20179044, 21860631, 29147508, 43721262, 65581893, 87442524, 131163786, 262327572]

約数ペア:

[(1, 262327572), (2, 131163786), (3, 87442524), (4, 65581893), (6, 43721262), (9, 29147508), (12, 21860631), (13, 20179044), (18, 14573754), (26, 10089522), (27, 9715836), (36, 7286877), (39, 6726348), (52, 5044761), (54, 4857918), (61, 4300452), (78, 3363174), (81, 3238612), (108, 2428959), (117, 2242116), (122, 2150226), (156, 1681587), (162, 1619306), (183, 1433484), (234, 1121058), (244, 1075113), (324, 809653), (351, 747372), (366, 716742), (468, 560529), (549, 477828), (702, 373686), (732, 358371), (793, 330804), (1021, 256932), (1053, 249124), (1098, 238914), (1404, 186843), (1586, 165402), (1647, 159276), (2042, 128466), (2106, 124562), (2196, 119457), (2379, 110268), (3063, 85644), (3172, 82701), (3294, 79638), (4084, 64233), (4212, 62281), (4758, 55134), (4941, 53092), (6126, 42822), (6588, 39819), (7137, 36756), (9189, 28548), (9516, 27567), (9882, 26546), (12252, 21411), (13273, 19764), (14274, 18378)]