307561188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{1109}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 793658880

約数和(自身を除く): 486097692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 191, 242, 363, 382, 484, 573, 726, 764, 1109, 1146, 1452, 2101, 2218, 2292, 3327, 4202, 4436, 6303, 6654, 8404, 12199, 12606, 13308, 23111, 24398, 25212, 36597, 46222, 48796, 69333, 73194, 92444, 134189, 138666, 146388, 211819, 268378, 277332, 402567, 423638, 536756, 635457, 805134, 847276, 1270914, 1610268, 2330009, 2541828, 4660018, 6990027, 9320036, 13980054, 25630099, 27960108, 51260198, 76890297, 102520396, 153780594, 307561188]

約数ペア:

[(1, 307561188), (2, 153780594), (3, 102520396), (4, 76890297), (6, 51260198), (11, 27960108), (12, 25630099), (22, 13980054), (33, 9320036), (44, 6990027), (66, 4660018), (121, 2541828), (132, 2330009), (191, 1610268), (242, 1270914), (363, 847276), (382, 805134), (484, 635457), (573, 536756), (726, 423638), (764, 402567), (1109, 277332), (1146, 268378), (1452, 211819), (2101, 146388), (2218, 138666), (2292, 134189), (3327, 92444), (4202, 73194), (4436, 69333), (6303, 48796), (6654, 46222), (8404, 36597), (12199, 25212), (12606, 24398), (13308, 23111)]