418023294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2385

約数の個数: 64

約数和(自身を含む): 955637760

約数和(自身を除く): 537614466

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 127, 247, 254, 381, 494, 741, 762, 1482, 1651, 2221, 2413, 3302, 4442, 4826, 4953, 6663, 7239, 9906, 13326, 14478, 28873, 31369, 42199, 57746, 62738, 84398, 86619, 94107, 126597, 173238, 188214, 253194, 282067, 548587, 564134, 846201, 1097174, 1645761, 1692402, 3291522, 3666871, 5359273, 7333742, 10718546, 11000613, 16077819, 22001226, 32155638, 69670549, 139341098, 209011647, 418023294]

約数ペア:

[(1, 418023294), (2, 209011647), (3, 139341098), (6, 69670549), (13, 32155638), (19, 22001226), (26, 16077819), (38, 11000613), (39, 10718546), (57, 7333742), (78, 5359273), (114, 3666871), (127, 3291522), (247, 1692402), (254, 1645761), (381, 1097174), (494, 846201), (741, 564134), (762, 548587), (1482, 282067), (1651, 253194), (2221, 188214), (2413, 173238), (3302, 126597), (4442, 94107), (4826, 86619), (4953, 84398), (6663, 62738), (7239, 57746), (9906, 42199), (13326, 31369), (14478, 28873)]