1531529328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{25183}}^1$

素因数の和:25382

約数の個数: 80

約数和(自身を含む): 4546820096

約数和(自身を除く): 3015290768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 2896, 3801, 4344, 5068, 7602, 8688, 10136, 15204, 20272, 25183, 30408, 50366, 60816, 75549, 100732, 151098, 176281, 201464, 302196, 352562, 402928, 528843, 604392, 705124, 1057686, 1208784, 1410248, 2115372, 2820496, 4230744, 4558123, 8461488, 9116246, 13674369, 18232492, 27348738, 31906861, 36464984, 54697476, 63813722, 72929968, 95720583, 109394952, 127627444, 191441166, 218789904, 255254888, 382882332, 510509776, 765764664, 1531529328]

約数ペア:

[(1, 1531529328), (2, 765764664), (3, 510509776), (4, 382882332), (6, 255254888), (7, 218789904), (8, 191441166), (12, 127627444), (14, 109394952), (16, 95720583), (21, 72929968), (24, 63813722), (28, 54697476), (42, 36464984), (48, 31906861), (56, 27348738), (84, 18232492), (112, 13674369), (168, 9116246), (181, 8461488), (336, 4558123), (362, 4230744), (543, 2820496), (724, 2115372), (1086, 1410248), (1267, 1208784), (1448, 1057686), (2172, 705124), (2534, 604392), (2896, 528843), (3801, 402928), (4344, 352562), (5068, 302196), (7602, 201464), (8688, 176281), (10136, 151098), (15204, 100732), (20272, 75549), (25183, 60816), (30408, 50366)]