1615968

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 4769856

約数和(自身を除く): 3153888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 181, 186, 248, 279, 288, 362, 372, 496, 543, 558, 724, 744, 992, 1086, 1116, 1448, 1488, 1629, 2172, 2232, 2896, 2976, 3258, 4344, 4464, 5611, 5792, 6516, 8688, 8928, 11222, 13032, 16833, 17376, 22444, 26064, 33666, 44888, 50499, 52128, 67332, 89776, 100998, 134664, 179552, 201996, 269328, 403992, 538656, 807984, 1615968]

約数ペア:

[(1, 1615968), (2, 807984), (3, 538656), (4, 403992), (6, 269328), (8, 201996), (9, 179552), (12, 134664), (16, 100998), (18, 89776), (24, 67332), (31, 52128), (32, 50499), (36, 44888), (48, 33666), (62, 26064), (72, 22444), (93, 17376), (96, 16833), (124, 13032), (144, 11222), (181, 8928), (186, 8688), (248, 6516), (279, 5792), (288, 5611), (362, 4464), (372, 4344), (496, 3258), (543, 2976), (558, 2896), (724, 2232), (744, 2172), (992, 1629), (1086, 1488), (1116, 1448)]