490997052

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 324

約数和(自身を含む): 1647847656

約数和(自身を除く): 1156850604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 61, 63, 78, 81, 84, 91, 98, 108, 117, 122, 126, 147, 156, 162, 169, 182, 183, 189, 196, 234, 243, 244, 252, 273, 294, 324, 338, 351, 364, 366, 378, 427, 441, 468, 486, 507, 546, 549, 567, 588, 637, 676, 702, 732, 756, 793, 819, 854, 882, 972, 1014, 1053, 1092, 1098, 1134, 1183, 1274, 1281, 1323, 1404, 1521, 1586, 1638, 1647, 1701, 1708, 1764, 1911, 2028, 2106, 2196, 2268, 2366, 2379, 2457, 2548, 2562, 2646, 2989, 3042, 3159, 3172, 3276, 3294, 3402, 3549, 3822, 3843, 3969, 4212, 4563, 4732, 4758, 4914, 4941, 5124, 5292, 5551, 5733, 5978, 6084, 6318, 6588, 6804, 7098, 7137, 7371, 7644, 7686, 7938, 8281, 8967, 9126, 9516, 9828, 9882, 10309, 10647, 11102, 11466, 11529, 11907, 11956, 12636, 13689, 14196, 14274, 14742, 14823, 15372, 15876, 16562, 16653, 17199, 17934, 18252, 19764, 20618, 21294, 21411, 22113, 22204, 22932, 23058, 23814, 24843, 26901, 27378, 28548, 29484, 29646, 30927, 31941, 33124, 33306, 34398, 34587, 35868, 38857, 41067, 41236, 42588, 42822, 44226, 46116, 47628, 49686, 49959, 51597, 53802, 54756, 59292, 61854, 63882, 64233, 66612, 68796, 69174, 72163, 74529, 77714, 80703, 82134, 85644, 88452, 92781, 95823, 99372, 99918, 103194, 103761, 107604, 116571, 123708, 127764, 128466, 138348, 144326, 149058, 149877, 154791, 155428, 161406, 164268, 185562, 191646, 192699, 199836, 206388, 207522, 216489, 223587, 233142, 242109, 256932, 278343, 287469, 288652, 298116, 299754, 309582, 322812, 349713, 371124, 383292, 385398, 415044, 432978, 447174, 449631, 466284, 484218, 505141, 556686, 574938, 599508, 619164, 649467, 670761, 699426, 726327, 770796, 835029, 865956, 894348, 899262, 968436, 1010282, 1049139, 1113372, 1149876, 1298934, 1341522, 1348893, 1398852, 1452654, 1515423, 1670058, 1798524, 1948401, 2012283, 2020564, 2098278, 2505087, 2597868, 2683044, 2697786, 2905308, 3030846, 3147417, 3340116, 3896802, 4024566, 4196556, 4546269, 5010174, 5395572, 5845203, 6061692, 6294834, 7793604, 8049132, 9092538, 9442251, 10020348, 11690406, 12589668, 13638807, 17535609, 18185076, 18884502, 23380812, 27277614, 35071218, 37769004, 40916421, 54555228, 70142436, 81832842, 122749263, 163665684, 245498526, 490997052]

約数ペア:

[(1, 490997052), (2, 245498526), (3, 163665684), (4, 122749263), (6, 81832842), (7, 70142436), (9, 54555228), (12, 40916421), (13, 37769004), (14, 35071218), (18, 27277614), (21, 23380812), (26, 18884502), (27, 18185076), (28, 17535609), (36, 13638807), (39, 12589668), (42, 11690406), (49, 10020348), (52, 9442251), (54, 9092538), (61, 8049132), (63, 7793604), (78, 6294834), (81, 6061692), (84, 5845203), (91, 5395572), (98, 5010174), (108, 4546269), (117, 4196556), (122, 4024566), (126, 3896802), (147, 3340116), (156, 3147417), (162, 3030846), (169, 2905308), (182, 2697786), (183, 2683044), (189, 2597868), (196, 2505087), (234, 2098278), (243, 2020564), (244, 2012283), (252, 1948401), (273, 1798524), (294, 1670058), (324, 1515423), (338, 1452654), (351, 1398852), (364, 1348893), (366, 1341522), (378, 1298934), (427, 1149876), (441, 1113372), (468, 1049139), (486, 1010282), (507, 968436), (546, 899262), (549, 894348), (567, 865956), (588, 835029), (637, 770796), (676, 726327), (702, 699426), (732, 670761), (756, 649467), (793, 619164), (819, 599508), (854, 574938), (882, 556686), (972, 505141), (1014, 484218), (1053, 466284), (1092, 449631), (1098, 447174), (1134, 432978), (1183, 415044), (1274, 385398), (1281, 383292), (1323, 371124), (1404, 349713), (1521, 322812), (1586, 309582), (1638, 299754), (1647, 298116), (1701, 288652), (1708, 287469), (1764, 278343), (1911, 256932), (2028, 242109), (2106, 233142), (2196, 223587), (2268, 216489), (2366, 207522), (2379, 206388), (2457, 199836), (2548, 192699), (2562, 191646), (2646, 185562), (2989, 164268), (3042, 161406), (3159, 155428), (3172, 154791), (3276, 149877), (3294, 149058), (3402, 144326), (3549, 138348), (3822, 128466), (3843, 127764), (3969, 123708), (4212, 116571), (4563, 107604), (4732, 103761), (4758, 103194), (4914, 99918), (4941, 99372), (5124, 95823), (5292, 92781), (5551, 88452), (5733, 85644), (5978, 82134), (6084, 80703), (6318, 77714), (6588, 74529), (6804, 72163), (7098, 69174), (7137, 68796), (7371, 66612), (7644, 64233), (7686, 63882), (7938, 61854), (8281, 59292), (8967, 54756), (9126, 53802), (9516, 51597), (9828, 49959), (9882, 49686), (10309, 47628), (10647, 46116), (11102, 44226), (11466, 42822), (11529, 42588), (11907, 41236), (11956, 41067), (12636, 38857), (13689, 35868), (14196, 34587), (14274, 34398), (14742, 33306), (14823, 33124), (15372, 31941), (15876, 30927), (16562, 29646), (16653, 29484), (17199, 28548), (17934, 27378), (18252, 26901), (19764, 24843), (20618, 23814), (21294, 23058), (21411, 22932), (22113, 22204)]