392471640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99109}}^1$

素因数の和:99137

約数の個数: 96

約数和(自身を含む): 1391504400

約数和(自身を除く): 999032760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 99109, 198218, 297327, 396436, 495545, 594654, 792872, 891981, 991090, 1090199, 1189308, 1486635, 1783962, 1982180, 2180398, 2378616, 2973270, 3270597, 3567924, 3964360, 4360796, 4459905, 5450995, 5946540, 6541194, 7135848, 8721592, 8919810, 9811791, 10901990, 11893080, 13082388, 16352985, 17839620, 19623582, 21803980, 26164776, 32705970, 35679240, 39247164, 43607960, 49058955, 65411940, 78494328, 98117910, 130823880, 196235820, 392471640]

約数ペア:

[(1, 392471640), (2, 196235820), (3, 130823880), (4, 98117910), (5, 78494328), (6, 65411940), (8, 49058955), (9, 43607960), (10, 39247164), (11, 35679240), (12, 32705970), (15, 26164776), (18, 21803980), (20, 19623582), (22, 17839620), (24, 16352985), (30, 13082388), (33, 11893080), (36, 10901990), (40, 9811791), (44, 8919810), (45, 8721592), (55, 7135848), (60, 6541194), (66, 5946540), (72, 5450995), (88, 4459905), (90, 4360796), (99, 3964360), (110, 3567924), (120, 3270597), (132, 2973270), (165, 2378616), (180, 2180398), (198, 1982180), (220, 1783962), (264, 1486635), (330, 1189308), (360, 1090199), (396, 991090), (440, 891981), (495, 792872), (660, 594654), (792, 495545), (990, 396436), (1320, 297327), (1980, 198218), (3960, 99109)]