648430536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:983

約数の個数: 128

約数和(自身を含む): 1840608000

約数和(自身を除く): 1192177464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 109, 138, 156, 184, 218, 276, 299, 312, 327, 436, 552, 598, 654, 829, 872, 897, 1196, 1308, 1417, 1658, 1794, 2392, 2487, 2507, 2616, 2834, 3316, 3588, 4251, 4974, 5014, 5668, 6632, 7176, 7521, 8502, 9948, 10028, 10777, 11336, 15042, 17004, 19067, 19896, 20056, 21554, 30084, 32331, 32591, 34008, 38134, 43108, 57201, 60168, 64662, 65182, 76268, 86216, 90361, 97773, 114402, 129324, 130364, 152536, 180722, 195546, 228804, 247871, 258648, 260728, 271083, 361444, 391092, 457608, 495742, 542166, 722888, 743613, 782184, 991484, 1084332, 1174693, 1487226, 1982968, 2078303, 2168664, 2349386, 2974452, 3524079, 4156606, 4698772, 5948904, 6234909, 7048158, 8313212, 9397544, 12469818, 14096316, 16626424, 24939636, 27017939, 28192632, 49879272, 54035878, 81053817, 108071756, 162107634, 216143512, 324215268, 648430536]

約数ペア:

[(1, 648430536), (2, 324215268), (3, 216143512), (4, 162107634), (6, 108071756), (8, 81053817), (12, 54035878), (13, 49879272), (23, 28192632), (24, 27017939), (26, 24939636), (39, 16626424), (46, 14096316), (52, 12469818), (69, 9397544), (78, 8313212), (92, 7048158), (104, 6234909), (109, 5948904), (138, 4698772), (156, 4156606), (184, 3524079), (218, 2974452), (276, 2349386), (299, 2168664), (312, 2078303), (327, 1982968), (436, 1487226), (552, 1174693), (598, 1084332), (654, 991484), (829, 782184), (872, 743613), (897, 722888), (1196, 542166), (1308, 495742), (1417, 457608), (1658, 391092), (1794, 361444), (2392, 271083), (2487, 260728), (2507, 258648), (2616, 247871), (2834, 228804), (3316, 195546), (3588, 180722), (4251, 152536), (4974, 130364), (5014, 129324), (5668, 114402), (6632, 97773), (7176, 90361), (7521, 86216), (8502, 76268), (9948, 65182), (10028, 64662), (10777, 60168), (11336, 57201), (15042, 43108), (17004, 38134), (19067, 34008), (19896, 32591), (20056, 32331), (21554, 30084)]