217794273868

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1\times {\mathrm{4373}}^1$

素因数の和:6766

約数の個数: 48

約数和(自身を含む): 391753635840

約数和(自身を除く): 173959361972

約数列:

[1, 2, 4, 67, 83, 134, 166, 268, 332, 2239, 4373, 4478, 5561, 8746, 8956, 11122, 17492, 22244, 150013, 185837, 292991, 300026, 362959, 371674, 585982, 600052, 725918, 743348, 1171964, 1451836, 9791147, 12451079, 19582294, 24318253, 24902158, 39164588, 48636506, 49804316, 97273012, 656006849, 812665201, 1312013698, 1625330402, 2624027396, 3250660804, 54448568467, 108897136934, 217794273868]

約数ペア:

[(1, 217794273868), (2, 108897136934), (4, 54448568467), (67, 3250660804), (83, 2624027396), (134, 1625330402), (166, 1312013698), (268, 812665201), (332, 656006849), (2239, 97273012), (4373, 49804316), (4478, 48636506), (5561, 39164588), (8746, 24902158), (8956, 24318253), (11122, 19582294), (17492, 12451079), (22244, 9791147), (150013, 1451836), (185837, 1171964), (292991, 743348), (300026, 725918), (362959, 600052), (371674, 585982)]