212666664

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1463

約数の個数: 96

約数和(自身を含む): 623397600

約数和(自身を除く): 410730936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 139, 147, 168, 196, 278, 294, 392, 417, 556, 588, 834, 973, 1112, 1176, 1301, 1668, 1946, 2602, 2919, 3336, 3892, 3903, 5204, 5838, 6811, 7784, 7806, 9107, 10408, 11676, 13622, 15612, 18214, 20433, 23352, 27244, 27321, 31224, 36428, 40866, 54488, 54642, 63749, 72856, 81732, 109284, 127498, 163464, 180839, 191247, 218568, 254996, 361678, 382494, 509992, 542517, 723356, 764988, 1085034, 1265873, 1446712, 1529976, 2170068, 2531746, 3797619, 4340136, 5063492, 7595238, 8861111, 10126984, 15190476, 17722222, 26583333, 30380952, 35444444, 53166666, 70888888, 106333332, 212666664]

約数ペア:

[(1, 212666664), (2, 106333332), (3, 70888888), (4, 53166666), (6, 35444444), (7, 30380952), (8, 26583333), (12, 17722222), (14, 15190476), (21, 10126984), (24, 8861111), (28, 7595238), (42, 5063492), (49, 4340136), (56, 3797619), (84, 2531746), (98, 2170068), (139, 1529976), (147, 1446712), (168, 1265873), (196, 1085034), (278, 764988), (294, 723356), (392, 542517), (417, 509992), (556, 382494), (588, 361678), (834, 254996), (973, 218568), (1112, 191247), (1176, 180839), (1301, 163464), (1668, 127498), (1946, 109284), (2602, 81732), (2919, 72856), (3336, 63749), (3892, 54642), (3903, 54488), (5204, 40866), (5838, 36428), (6811, 31224), (7784, 27321), (7806, 27244), (9107, 23352), (10408, 20433), (11676, 18214), (13622, 15612)]