311442012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10937}}^1$

素因数の和:11067

約数の個数: 72

約数和(自身を含む): 907766496

約数和(自身を除く): 596324484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4746, 7119, 9492, 10937, 14238, 21874, 28476, 32811, 43748, 65622, 76559, 98433, 131244, 153118, 196866, 229677, 306236, 393732, 459354, 689031, 918708, 1235881, 1378062, 2471762, 2756124, 3707643, 4943524, 7415286, 8651167, 11122929, 14830572, 17302334, 22245858, 25953501, 34604668, 44491716, 51907002, 77860503, 103814004, 155721006, 311442012]

約数ペア:

[(1, 311442012), (2, 155721006), (3, 103814004), (4, 77860503), (6, 51907002), (7, 44491716), (9, 34604668), (12, 25953501), (14, 22245858), (18, 17302334), (21, 14830572), (28, 11122929), (36, 8651167), (42, 7415286), (63, 4943524), (84, 3707643), (113, 2756124), (126, 2471762), (226, 1378062), (252, 1235881), (339, 918708), (452, 689031), (678, 459354), (791, 393732), (1017, 306236), (1356, 229677), (1582, 196866), (2034, 153118), (2373, 131244), (3164, 98433), (4068, 76559), (4746, 65622), (7119, 43748), (9492, 32811), (10937, 28476), (14238, 21874)]