497861028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103981}}^1$

素因数の和:104017

約数の個数: 72

約数和(自身を含む): 1513977920

約数和(自身を除く): 1016116892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 103981, 207962, 311943, 415924, 623886, 727867, 935829, 1247772, 1455734, 1871658, 1975639, 2183601, 2911468, 3743316, 3951278, 4367202, 5926917, 6550803, 7902556, 8734404, 11853834, 13101606, 13829473, 17780751, 23707668, 26203212, 27658946, 35561502, 41488419, 55317892, 71123004, 82976838, 124465257, 165953676, 248930514, 497861028]

約数ペア:

[(1, 497861028), (2, 248930514), (3, 165953676), (4, 124465257), (6, 82976838), (7, 71123004), (9, 55317892), (12, 41488419), (14, 35561502), (18, 27658946), (19, 26203212), (21, 23707668), (28, 17780751), (36, 13829473), (38, 13101606), (42, 11853834), (57, 8734404), (63, 7902556), (76, 6550803), (84, 5926917), (114, 4367202), (126, 3951278), (133, 3743316), (171, 2911468), (228, 2183601), (252, 1975639), (266, 1871658), (342, 1455734), (399, 1247772), (532, 935829), (684, 727867), (798, 623886), (1197, 415924), (1596, 311943), (2394, 207962), (4788, 103981)]