1247025456

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{7459}}^1$

素因数の和:7525

約数の個数: 120

約数和(自身を含む): 3703860160

約数和(自身を除く): 2456834704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 774, 972, 1032, 1161, 1296, 1548, 1944, 2064, 2322, 3096, 3483, 3888, 4644, 6192, 6966, 7459, 9288, 10449, 13932, 14918, 18576, 20898, 22377, 27864, 29836, 41796, 44754, 55728, 59672, 67131, 83592, 89508, 119344, 134262, 167184, 179016, 201393, 268524, 320737, 358032, 402786, 537048, 604179, 641474, 805572, 962211, 1074096, 1208358, 1282948, 1611144, 1812537, 1924422, 2416716, 2565896, 2886633, 3222288, 3625074, 3848844, 4833432, 5131792, 5773266, 7250148, 7697688, 8659899, 9666864, 11546532, 14500296, 15395376, 17319798, 23093064, 25979697, 29000592, 34639596, 46186128, 51959394, 69279192, 77939091, 103918788, 138558384, 155878182, 207837576, 311756364, 415675152, 623512728, 1247025456]

約数ペア:

[(1, 1247025456), (2, 623512728), (3, 415675152), (4, 311756364), (6, 207837576), (8, 155878182), (9, 138558384), (12, 103918788), (16, 77939091), (18, 69279192), (24, 51959394), (27, 46186128), (36, 34639596), (43, 29000592), (48, 25979697), (54, 23093064), (72, 17319798), (81, 15395376), (86, 14500296), (108, 11546532), (129, 9666864), (144, 8659899), (162, 7697688), (172, 7250148), (216, 5773266), (243, 5131792), (258, 4833432), (324, 3848844), (344, 3625074), (387, 3222288), (432, 2886633), (486, 2565896), (516, 2416716), (648, 1924422), (688, 1812537), (774, 1611144), (972, 1282948), (1032, 1208358), (1161, 1074096), (1296, 962211), (1548, 805572), (1944, 641474), (2064, 604179), (2322, 537048), (3096, 402786), (3483, 358032), (3888, 320737), (4644, 268524), (6192, 201393), (6966, 179016), (7459, 167184), (9288, 134262), (10449, 119344), (13932, 89508), (14918, 83592), (18576, 67131), (20898, 59672), (22377, 55728), (27864, 44754), (29836, 41796)]