308562996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2719}}^1$

素因数の和:2933

約数の個数: 72

約数和(自身を含む): 842177280

約数和(自身を除く): 533614284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1158, 1351, 2316, 2702, 2719, 4053, 5404, 5438, 8106, 8157, 9457, 10876, 16212, 16314, 18914, 19033, 28371, 32628, 37828, 38066, 56742, 57099, 76132, 113484, 114198, 133231, 228396, 266462, 399693, 524767, 532924, 799386, 1049534, 1574301, 1598772, 2099068, 3148602, 3673369, 6297204, 7346738, 11020107, 14693476, 22040214, 25713583, 44080428, 51427166, 77140749, 102854332, 154281498, 308562996]

約数ペア:

[(1, 308562996), (2, 154281498), (3, 102854332), (4, 77140749), (6, 51427166), (7, 44080428), (12, 25713583), (14, 22040214), (21, 14693476), (28, 11020107), (42, 7346738), (49, 6297204), (84, 3673369), (98, 3148602), (147, 2099068), (193, 1598772), (196, 1574301), (294, 1049534), (386, 799386), (579, 532924), (588, 524767), (772, 399693), (1158, 266462), (1351, 228396), (2316, 133231), (2702, 114198), (2719, 113484), (4053, 76132), (5404, 57099), (5438, 56742), (8106, 38066), (8157, 37828), (9457, 32628), (10876, 28371), (16212, 19033), (16314, 18914)]