449640504

素因数分解:

$2^3\times 3^3\times {\mathrm{631}}^1\times {\mathrm{3299}}^1$

素因数の和:3945

約数の個数: 64

約数和(自身を含む): 1251360000

約数和(自身を除く): 801719496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 631, 1262, 1893, 2524, 3299, 3786, 5048, 5679, 6598, 7572, 9897, 11358, 13196, 15144, 17037, 19794, 22716, 26392, 29691, 34074, 39588, 45432, 59382, 68148, 79176, 89073, 118764, 136296, 178146, 237528, 356292, 712584, 2081669, 4163338, 6245007, 8326676, 12490014, 16653352, 18735021, 24980028, 37470042, 49960056, 56205063, 74940084, 112410126, 149880168, 224820252, 449640504]

約数ペア:

[(1, 449640504), (2, 224820252), (3, 149880168), (4, 112410126), (6, 74940084), (8, 56205063), (9, 49960056), (12, 37470042), (18, 24980028), (24, 18735021), (27, 16653352), (36, 12490014), (54, 8326676), (72, 6245007), (108, 4163338), (216, 2081669), (631, 712584), (1262, 356292), (1893, 237528), (2524, 178146), (3299, 136296), (3786, 118764), (5048, 89073), (5679, 79176), (6598, 68148), (7572, 59382), (9897, 45432), (11358, 39588), (13196, 34074), (15144, 29691), (17037, 26392), (19794, 22716)]