1351272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 3749760

約数和(自身を除く): 2398488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 71, 78, 104, 122, 142, 156, 183, 213, 244, 284, 312, 366, 426, 488, 568, 732, 793, 852, 923, 1464, 1586, 1704, 1846, 2379, 2769, 3172, 3692, 4331, 4758, 5538, 6344, 7384, 8662, 9516, 11076, 12993, 17324, 19032, 22152, 25986, 34648, 51972, 56303, 103944, 112606, 168909, 225212, 337818, 450424, 675636, 1351272]

約数ペア:

[(1, 1351272), (2, 675636), (3, 450424), (4, 337818), (6, 225212), (8, 168909), (12, 112606), (13, 103944), (24, 56303), (26, 51972), (39, 34648), (52, 25986), (61, 22152), (71, 19032), (78, 17324), (104, 12993), (122, 11076), (142, 9516), (156, 8662), (183, 7384), (213, 6344), (244, 5538), (284, 4758), (312, 4331), (366, 3692), (426, 3172), (488, 2769), (568, 2379), (732, 1846), (793, 1704), (852, 1586), (923, 1464)]