491774328

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{24481}}^1$

素因数の和:24530

約数の個数: 80

約数和(自身を含む): 1421914560

約数和(自身を除く): 930140232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 24481, 48962, 73443, 97924, 146886, 195848, 220329, 293772, 440658, 587544, 660987, 758911, 881316, 1321974, 1517822, 1762632, 1982961, 2276733, 2643948, 3035644, 3965922, 4553466, 5287896, 6071288, 6830199, 7931844, 9106932, 13660398, 15863688, 18213864, 20490597, 27320796, 40981194, 54641592, 61471791, 81962388, 122943582, 163924776, 245887164, 491774328]

約数ペア:

[(1, 491774328), (2, 245887164), (3, 163924776), (4, 122943582), (6, 81962388), (8, 61471791), (9, 54641592), (12, 40981194), (18, 27320796), (24, 20490597), (27, 18213864), (31, 15863688), (36, 13660398), (54, 9106932), (62, 7931844), (72, 6830199), (81, 6071288), (93, 5287896), (108, 4553466), (124, 3965922), (162, 3035644), (186, 2643948), (216, 2276733), (248, 1982961), (279, 1762632), (324, 1517822), (372, 1321974), (558, 881316), (648, 758911), (744, 660987), (837, 587544), (1116, 440658), (1674, 293772), (2232, 220329), (2511, 195848), (3348, 146886), (5022, 97924), (6696, 73443), (10044, 48962), (20088, 24481)]