401070852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 1317471232

約数和(自身を除く): 916400380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 61, 63, 78, 81, 84, 91, 108, 117, 122, 126, 156, 162, 182, 183, 189, 223, 234, 244, 252, 273, 324, 351, 364, 366, 378, 427, 446, 468, 546, 549, 567, 669, 702, 732, 756, 793, 819, 854, 892, 1053, 1092, 1098, 1134, 1281, 1338, 1404, 1561, 1586, 1638, 1647, 1708, 2007, 2106, 2196, 2268, 2379, 2457, 2562, 2676, 2899, 3122, 3172, 3276, 3294, 3843, 4014, 4212, 4683, 4758, 4914, 4941, 5124, 5551, 5798, 6021, 6244, 6588, 7137, 7371, 7686, 8028, 8697, 9366, 9516, 9828, 9882, 11102, 11529, 11596, 12042, 13603, 14049, 14274, 14742, 15372, 16653, 17394, 18063, 18732, 19764, 20293, 21411, 22204, 23058, 24084, 26091, 27206, 28098, 28548, 29484, 33306, 34587, 34788, 36126, 40586, 40809, 42147, 42822, 46116, 49959, 52182, 54412, 56196, 60879, 64233, 66612, 69174, 72252, 78273, 81172, 81618, 84294, 85644, 95221, 99918, 104364, 121758, 122427, 126441, 128466, 138348, 149877, 156546, 163236, 168588, 176839, 182637, 190442, 199836, 234819, 243516, 244854, 252882, 256932, 285663, 299754, 313092, 353678, 365274, 367281, 380884, 449631, 469638, 489708, 505764, 530517, 547911, 571326, 599508, 707356, 730548, 734562, 856989, 899262, 939276, 1061034, 1095822, 1101843, 1142652, 1237873, 1469124, 1591551, 1643733, 1713978, 1798524, 2122068, 2191644, 2203686, 2475746, 2570967, 3183102, 3287466, 3427956, 3713619, 4407372, 4774653, 4951492, 5141934, 6366204, 6574932, 7427238, 7712901, 9549306, 10283868, 11140857, 14323959, 14854476, 15425802, 19098612, 22281714, 28647918, 30851604, 33422571, 44563428, 57295836, 66845142, 100267713, 133690284, 200535426, 401070852]

約数ペア:

[(1, 401070852), (2, 200535426), (3, 133690284), (4, 100267713), (6, 66845142), (7, 57295836), (9, 44563428), (12, 33422571), (13, 30851604), (14, 28647918), (18, 22281714), (21, 19098612), (26, 15425802), (27, 14854476), (28, 14323959), (36, 11140857), (39, 10283868), (42, 9549306), (52, 7712901), (54, 7427238), (61, 6574932), (63, 6366204), (78, 5141934), (81, 4951492), (84, 4774653), (91, 4407372), (108, 3713619), (117, 3427956), (122, 3287466), (126, 3183102), (156, 2570967), (162, 2475746), (182, 2203686), (183, 2191644), (189, 2122068), (223, 1798524), (234, 1713978), (244, 1643733), (252, 1591551), (273, 1469124), (324, 1237873), (351, 1142652), (364, 1101843), (366, 1095822), (378, 1061034), (427, 939276), (446, 899262), (468, 856989), (546, 734562), (549, 730548), (567, 707356), (669, 599508), (702, 571326), (732, 547911), (756, 530517), (793, 505764), (819, 489708), (854, 469638), (892, 449631), (1053, 380884), (1092, 367281), (1098, 365274), (1134, 353678), (1281, 313092), (1338, 299754), (1404, 285663), (1561, 256932), (1586, 252882), (1638, 244854), (1647, 243516), (1708, 234819), (2007, 199836), (2106, 190442), (2196, 182637), (2268, 176839), (2379, 168588), (2457, 163236), (2562, 156546), (2676, 149877), (2899, 138348), (3122, 128466), (3172, 126441), (3276, 122427), (3294, 121758), (3843, 104364), (4014, 99918), (4212, 95221), (4683, 85644), (4758, 84294), (4914, 81618), (4941, 81172), (5124, 78273), (5551, 72252), (5798, 69174), (6021, 66612), (6244, 64233), (6588, 60879), (7137, 56196), (7371, 54412), (7686, 52182), (8028, 49959), (8697, 46116), (9366, 42822), (9516, 42147), (9828, 40809), (9882, 40586), (11102, 36126), (11529, 34788), (11596, 34587), (12042, 33306), (13603, 29484), (14049, 28548), (14274, 28098), (14742, 27206), (15372, 26091), (16653, 24084), (17394, 23058), (18063, 22204), (18732, 21411), (19764, 20293)]