657325116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{84143}}^1$

素因数の和:84191

約数の個数: 72

約数和(自身を含む): 1960218624

約数和(自身を除く): 1302893508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 84143, 168286, 252429, 336572, 504858, 589001, 757287, 1009716, 1178002, 1514574, 1767003, 2356004, 2608433, 3029148, 3534006, 5216866, 5301009, 7068012, 7825299, 10433732, 10602018, 15650598, 18259031, 21204036, 23475897, 31301196, 36518062, 46951794, 54777093, 73036124, 93903588, 109554186, 164331279, 219108372, 328662558, 657325116]

約数ペア:

[(1, 657325116), (2, 328662558), (3, 219108372), (4, 164331279), (6, 109554186), (7, 93903588), (9, 73036124), (12, 54777093), (14, 46951794), (18, 36518062), (21, 31301196), (28, 23475897), (31, 21204036), (36, 18259031), (42, 15650598), (62, 10602018), (63, 10433732), (84, 7825299), (93, 7068012), (124, 5301009), (126, 5216866), (186, 3534006), (217, 3029148), (252, 2608433), (279, 2356004), (372, 1767003), (434, 1514574), (558, 1178002), (651, 1009716), (868, 757287), (1116, 589001), (1302, 504858), (1953, 336572), (2604, 252429), (3906, 168286), (7812, 84143)]