390998448

素因数分解:

$2^4\times 3^3\times {\mathrm{599}}^1\times {\mathrm{1511}}^1$

素因数の和:2127

約数の個数: 80

約数和(自身を含む): 1124928000

約数和(自身を除く): 733929552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 599, 1198, 1511, 1797, 2396, 3022, 3594, 4533, 4792, 5391, 6044, 7188, 9066, 9584, 10782, 12088, 13599, 14376, 16173, 18132, 21564, 24176, 27198, 28752, 32346, 36264, 40797, 43128, 54396, 64692, 72528, 81594, 86256, 108792, 129384, 163188, 217584, 258768, 326376, 652752, 905089, 1810178, 2715267, 3620356, 5430534, 7240712, 8145801, 10861068, 14481424, 16291602, 21722136, 24437403, 32583204, 43444272, 48874806, 65166408, 97749612, 130332816, 195499224, 390998448]

約数ペア:

[(1, 390998448), (2, 195499224), (3, 130332816), (4, 97749612), (6, 65166408), (8, 48874806), (9, 43444272), (12, 32583204), (16, 24437403), (18, 21722136), (24, 16291602), (27, 14481424), (36, 10861068), (48, 8145801), (54, 7240712), (72, 5430534), (108, 3620356), (144, 2715267), (216, 1810178), (432, 905089), (599, 652752), (1198, 326376), (1511, 258768), (1797, 217584), (2396, 163188), (3022, 129384), (3594, 108792), (4533, 86256), (4792, 81594), (5391, 72528), (6044, 64692), (7188, 54396), (9066, 43128), (9584, 40797), (10782, 36264), (12088, 32346), (13599, 28752), (14376, 27198), (16173, 24176), (18132, 21564)]