681695028

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7331}}^1$

素因数の和:7395

約数の個数: 120

約数和(自身を含む): 2086628544

約数和(自身を除く): 1404933516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1722, 2214, 2268, 2583, 3321, 3444, 4428, 5166, 6642, 7331, 7749, 10332, 13284, 14662, 15498, 21993, 23247, 29324, 30996, 43986, 46494, 51317, 65979, 87972, 92988, 102634, 131958, 153951, 197937, 205268, 263916, 300571, 307902, 395874, 461853, 593811, 601142, 615804, 791748, 901713, 923706, 1187622, 1202284, 1385559, 1803426, 1847412, 2103997, 2375244, 2705139, 2771118, 3606852, 4156677, 4207994, 5410278, 5542236, 6311991, 8115417, 8313354, 8415988, 10820556, 12623982, 16230834, 16626708, 18935973, 24346251, 25247964, 32461668, 37871946, 48692502, 56807919, 75743892, 97385004, 113615838, 170423757, 227231676, 340847514, 681695028]

約数ペア:

[(1, 681695028), (2, 340847514), (3, 227231676), (4, 170423757), (6, 113615838), (7, 97385004), (9, 75743892), (12, 56807919), (14, 48692502), (18, 37871946), (21, 32461668), (27, 25247964), (28, 24346251), (36, 18935973), (41, 16626708), (42, 16230834), (54, 12623982), (63, 10820556), (81, 8415988), (82, 8313354), (84, 8115417), (108, 6311991), (123, 5542236), (126, 5410278), (162, 4207994), (164, 4156677), (189, 3606852), (246, 2771118), (252, 2705139), (287, 2375244), (324, 2103997), (369, 1847412), (378, 1803426), (492, 1385559), (567, 1202284), (574, 1187622), (738, 923706), (756, 901713), (861, 791748), (1107, 615804), (1134, 601142), (1148, 593811), (1476, 461853), (1722, 395874), (2214, 307902), (2268, 300571), (2583, 263916), (3321, 205268), (3444, 197937), (4428, 153951), (5166, 131958), (6642, 102634), (7331, 92988), (7749, 87972), (10332, 65979), (13284, 51317), (14662, 46494), (15498, 43986), (21993, 30996), (23247, 29324)]