319270968

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{24499}}^1$

素因数の和:24692

約数の個数: 48

約数和(自身を含む): 869505000

約数和(自身を除く): 550234032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 24499, 48998, 73497, 97996, 146994, 195992, 220491, 293988, 440982, 587976, 881964, 1763928, 4434319, 8868638, 13302957, 17737276, 26605914, 35474552, 39908871, 53211828, 79817742, 106423656, 159635484, 319270968]

約数ペア:

[(1, 319270968), (2, 159635484), (3, 106423656), (4, 79817742), (6, 53211828), (8, 39908871), (9, 35474552), (12, 26605914), (18, 17737276), (24, 13302957), (36, 8868638), (72, 4434319), (181, 1763928), (362, 881964), (543, 587976), (724, 440982), (1086, 293988), (1448, 220491), (1629, 195992), (2172, 146994), (3258, 97996), (4344, 73497), (6516, 48998), (13032, 24499)]