487327074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 1087067520

約数和(自身を除く): 599740446

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 131, 222, 262, 393, 481, 786, 962, 1289, 1443, 1703, 2578, 2886, 3406, 3867, 4847, 5109, 7734, 9694, 10218, 14541, 16757, 29082, 33514, 47693, 50271, 63011, 95386, 100542, 126022, 143079, 168859, 189033, 286158, 337718, 378066, 506577, 620009, 1013154, 1240018, 1860027, 2195167, 3720054, 4390334, 6247783, 6585501, 12495566, 13171002, 18743349, 37486698, 81221179, 162442358, 243663537, 487327074]

約数ペア:

[(1, 487327074), (2, 243663537), (3, 162442358), (6, 81221179), (13, 37486698), (26, 18743349), (37, 13171002), (39, 12495566), (74, 6585501), (78, 6247783), (111, 4390334), (131, 3720054), (222, 2195167), (262, 1860027), (393, 1240018), (481, 1013154), (786, 620009), (962, 506577), (1289, 378066), (1443, 337718), (1703, 286158), (2578, 189033), (2886, 168859), (3406, 143079), (3867, 126022), (4847, 100542), (5109, 95386), (7734, 63011), (9694, 50271), (10218, 47693), (14541, 33514), (16757, 29082)]