288602210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 592341120

約数和(自身を除く): 303738910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 331, 353, 494, 662, 706, 1235, 1655, 1765, 2470, 3310, 3530, 4303, 4589, 6289, 6707, 8606, 9178, 12578, 13414, 21515, 22945, 31445, 33535, 43030, 45890, 62890, 67070, 81757, 87191, 116843, 163514, 174382, 233686, 408785, 435955, 584215, 817570, 871910, 1168430, 1518959, 2220017, 3037918, 4440034, 7594795, 11100085, 15189590, 22200170, 28860221, 57720442, 144301105, 288602210]

約数ペア:

[(1, 288602210), (2, 144301105), (5, 57720442), (10, 28860221), (13, 22200170), (19, 15189590), (26, 11100085), (38, 7594795), (65, 4440034), (95, 3037918), (130, 2220017), (190, 1518959), (247, 1168430), (331, 871910), (353, 817570), (494, 584215), (662, 435955), (706, 408785), (1235, 233686), (1655, 174382), (1765, 163514), (2470, 116843), (3310, 87191), (3530, 81757), (4303, 67070), (4589, 62890), (6289, 45890), (6707, 43030), (8606, 33535), (9178, 31445), (12578, 22945), (13414, 21515)]