220754592

素因数分解:

$2^5\times 3^3\times {\mathrm{255503}}^1$

素因数の和:255522

約数の個数: 48

約数和(自身を含む): 643870080

約数和(自身を除く): 423115488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 255503, 511006, 766509, 1022012, 1533018, 2044024, 2299527, 3066036, 4088048, 4599054, 6132072, 6898581, 8176096, 9198108, 12264144, 13797162, 18396216, 24528288, 27594324, 36792432, 55188648, 73584864, 110377296, 220754592]

約数ペア:

[(1, 220754592), (2, 110377296), (3, 73584864), (4, 55188648), (6, 36792432), (8, 27594324), (9, 24528288), (12, 18396216), (16, 13797162), (18, 12264144), (24, 9198108), (27, 8176096), (32, 6898581), (36, 6132072), (48, 4599054), (54, 4088048), (72, 3066036), (96, 2299527), (108, 2044024), (144, 1533018), (216, 1022012), (288, 766509), (432, 511006), (864, 255503)]