431520372

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{14321}}^1$

素因数の和:14371

約数の個数: 72

約数和(自身を含む): 1167758592

約数和(自身を除く): 736238220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 10044, 14321, 15066, 28642, 30132, 42963, 57284, 85926, 128889, 171852, 257778, 386667, 443951, 515556, 773334, 887902, 1160001, 1331853, 1546668, 1775804, 2320002, 2663706, 3480003, 3995559, 4640004, 5327412, 6960006, 7991118, 11986677, 13920012, 15982236, 23973354, 35960031, 47946708, 71920062, 107880093, 143840124, 215760186, 431520372]

約数ペア:

[(1, 431520372), (2, 215760186), (3, 143840124), (4, 107880093), (6, 71920062), (9, 47946708), (12, 35960031), (18, 23973354), (27, 15982236), (31, 13920012), (36, 11986677), (54, 7991118), (62, 6960006), (81, 5327412), (93, 4640004), (108, 3995559), (124, 3480003), (162, 2663706), (186, 2320002), (243, 1775804), (279, 1546668), (324, 1331853), (372, 1160001), (486, 887902), (558, 773334), (837, 515556), (972, 443951), (1116, 386667), (1674, 257778), (2511, 171852), (3348, 128889), (5022, 85926), (7533, 57284), (10044, 42963), (14321, 30132), (15066, 28642)]