1330288992

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{23447}}^1$

素因数の和:23660

約数の個数: 72

約数和(自身を含む): 3802374576

約数和(自身を除く): 2472085584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 6304, 7092, 9456, 14184, 18912, 23447, 28368, 46894, 56736, 70341, 93788, 140682, 187576, 211023, 281364, 375152, 422046, 562728, 750304, 844092, 1125456, 1688184, 2250912, 3376368, 4619059, 6752736, 9238118, 13857177, 18476236, 27714354, 36952472, 41571531, 55428708, 73904944, 83143062, 110857416, 147809888, 166286124, 221714832, 332572248, 443429664, 665144496, 1330288992]

約数ペア:

[(1, 1330288992), (2, 665144496), (3, 443429664), (4, 332572248), (6, 221714832), (8, 166286124), (9, 147809888), (12, 110857416), (16, 83143062), (18, 73904944), (24, 55428708), (32, 41571531), (36, 36952472), (48, 27714354), (72, 18476236), (96, 13857177), (144, 9238118), (197, 6752736), (288, 4619059), (394, 3376368), (591, 2250912), (788, 1688184), (1182, 1125456), (1576, 844092), (1773, 750304), (2364, 562728), (3152, 422046), (3546, 375152), (4728, 281364), (6304, 211023), (7092, 187576), (9456, 140682), (14184, 93788), (18912, 70341), (23447, 56736), (28368, 46894)]