1660996368

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{13781}}^1$

素因数の和:13835

約数の個数: 120

約数和(自身を含む): 4976514816

約数和(自身を除く): 3315518448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 744, 837, 972, 1116, 1296, 1488, 1674, 1944, 2232, 2511, 3348, 3888, 4464, 5022, 6696, 7533, 10044, 13392, 13781, 15066, 20088, 27562, 30132, 40176, 41343, 55124, 60264, 82686, 110248, 120528, 124029, 165372, 220496, 248058, 330744, 372087, 427211, 496116, 661488, 744174, 854422, 992232, 1116261, 1281633, 1488348, 1708844, 1984464, 2232522, 2563266, 2976696, 3348783, 3417688, 3844899, 4465044, 5126532, 5953392, 6697566, 6835376, 7689798, 8930088, 10253064, 11534697, 13395132, 15379596, 17860176, 20506128, 23069394, 26790264, 30759192, 34604091, 46138788, 53580528, 61518384, 69208182, 92277576, 103812273, 138416364, 184555152, 207624546, 276832728, 415249092, 553665456, 830498184, 1660996368]

約数ペア:

[(1, 1660996368), (2, 830498184), (3, 553665456), (4, 415249092), (6, 276832728), (8, 207624546), (9, 184555152), (12, 138416364), (16, 103812273), (18, 92277576), (24, 69208182), (27, 61518384), (31, 53580528), (36, 46138788), (48, 34604091), (54, 30759192), (62, 26790264), (72, 23069394), (81, 20506128), (93, 17860176), (108, 15379596), (124, 13395132), (144, 11534697), (162, 10253064), (186, 8930088), (216, 7689798), (243, 6835376), (248, 6697566), (279, 5953392), (324, 5126532), (372, 4465044), (432, 3844899), (486, 3417688), (496, 3348783), (558, 2976696), (648, 2563266), (744, 2232522), (837, 1984464), (972, 1708844), (1116, 1488348), (1296, 1281633), (1488, 1116261), (1674, 992232), (1944, 854422), (2232, 744174), (2511, 661488), (3348, 496116), (3888, 427211), (4464, 372087), (5022, 330744), (6696, 248058), (7533, 220496), (10044, 165372), (13392, 124029), (13781, 120528), (15066, 110248), (20088, 82686), (27562, 60264), (30132, 55124), (40176, 41343)]