439984008

素因数分解:

$2^3\times 3^3\times {\mathrm{2036963}}^1$

素因数の和:2036978

約数の個数: 32

約数和(自身を含む): 1222178400

約数和(自身を除く): 782194392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2036963, 4073926, 6110889, 8147852, 12221778, 16295704, 18332667, 24443556, 36665334, 48887112, 54998001, 73330668, 109996002, 146661336, 219992004, 439984008]

約数ペア:

[(1, 439984008), (2, 219992004), (3, 146661336), (4, 109996002), (6, 73330668), (8, 54998001), (9, 48887112), (12, 36665334), (18, 24443556), (24, 18332667), (27, 16295704), (36, 12221778), (54, 8147852), (72, 6110889), (108, 4073926), (216, 2036963)]