738171892

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 1423497600

約数和(自身を除く): 685325708

約数列:

[1, 2, 4, 17, 34, 59, 68, 79, 118, 137, 158, 236, 274, 289, 316, 548, 578, 1003, 1156, 1343, 2006, 2329, 2686, 4012, 4658, 4661, 5372, 8083, 9316, 9322, 10823, 16166, 17051, 18644, 21646, 22831, 32332, 34102, 39593, 43292, 45662, 68204, 79186, 79237, 91324, 137411, 158372, 158474, 183991, 274822, 316948, 367982, 549644, 638557, 735964, 1277114, 1347029, 2335987, 2554228, 2694058, 3127847, 4671974, 5388116, 6255694, 9343948, 10855469, 12511388, 21710938, 43421876, 184542973, 369085946, 738171892]

約数ペア:

[(1, 738171892), (2, 369085946), (4, 184542973), (17, 43421876), (34, 21710938), (59, 12511388), (68, 10855469), (79, 9343948), (118, 6255694), (137, 5388116), (158, 4671974), (236, 3127847), (274, 2694058), (289, 2554228), (316, 2335987), (548, 1347029), (578, 1277114), (1003, 735964), (1156, 638557), (1343, 549644), (2006, 367982), (2329, 316948), (2686, 274822), (4012, 183991), (4658, 158474), (4661, 158372), (5372, 137411), (8083, 91324), (9316, 79237), (9322, 79186), (10823, 68204), (16166, 45662), (17051, 43292), (18644, 39593), (21646, 34102), (22831, 32332)]