15403968

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 84

約数和(自身を含む): 45171360

約数和(自身を除く): 29767392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 569, 576, 752, 846, 1128, 1138, 1504, 1692, 1707, 2256, 2276, 3008, 3384, 3414, 4512, 4552, 5121, 6768, 6828, 9024, 9104, 10242, 13536, 13656, 18208, 20484, 26743, 27072, 27312, 36416, 40968, 53486, 54624, 80229, 81936, 106972, 109248, 160458, 163872, 213944, 240687, 320916, 327744, 427888, 481374, 641832, 855776, 962748, 1283664, 1711552, 1925496, 2567328, 3850992, 5134656, 7701984, 15403968]

約数ペア:

[(1, 15403968), (2, 7701984), (3, 5134656), (4, 3850992), (6, 2567328), (8, 1925496), (9, 1711552), (12, 1283664), (16, 962748), (18, 855776), (24, 641832), (32, 481374), (36, 427888), (47, 327744), (48, 320916), (64, 240687), (72, 213944), (94, 163872), (96, 160458), (141, 109248), (144, 106972), (188, 81936), (192, 80229), (282, 54624), (288, 53486), (376, 40968), (423, 36416), (564, 27312), (569, 27072), (576, 26743), (752, 20484), (846, 18208), (1128, 13656), (1138, 13536), (1504, 10242), (1692, 9104), (1707, 9024), (2256, 6828), (2276, 6768), (3008, 5121), (3384, 4552), (3414, 4512)]