319429044124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1289}}^1\times {\mathrm{18313}}^1$

素因数の和:19822

約数の個数: 48

約数和(自身を含む): 595351512000

約数和(自身を除く): 275922467876

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 1289, 2578, 3383, 5156, 6766, 13532, 18313, 21913, 36626, 43826, 73252, 87652, 256511, 311321, 513022, 622642, 1026044, 1245284, 3644287, 4360687, 7288574, 8721374, 14577148, 17442748, 23605457, 47210914, 61952879, 94421828, 123905758, 247811516, 401292769, 802585538, 1605171076, 4697485943, 9394971886, 18789943772, 79857261031, 159714522062, 319429044124]

約数ペア:

[(1, 319429044124), (2, 159714522062), (4, 79857261031), (17, 18789943772), (34, 9394971886), (68, 4697485943), (199, 1605171076), (398, 802585538), (796, 401292769), (1289, 247811516), (2578, 123905758), (3383, 94421828), (5156, 61952879), (6766, 47210914), (13532, 23605457), (18313, 17442748), (21913, 14577148), (36626, 8721374), (43826, 7288574), (73252, 4360687), (87652, 3644287), (256511, 1245284), (311321, 1026044), (513022, 622642)]