4707996948

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{4177}}^1$

素因数の和:4557

約数の個数: 72

約数和(自身を含む): 12044672640

約数和(自身を除く): 7336675692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 239, 262, 393, 478, 524, 717, 786, 956, 1179, 1434, 1572, 2151, 2358, 2868, 4177, 4302, 4716, 8354, 8604, 12531, 16708, 25062, 31309, 37593, 50124, 62618, 75186, 93927, 125236, 150372, 187854, 281781, 375708, 547187, 563562, 998303, 1094374, 1127124, 1641561, 1996606, 2188748, 2994909, 3283122, 3993212, 4924683, 5989818, 6566244, 8984727, 9849366, 11979636, 17969454, 19698732, 35938908, 130777693, 261555386, 392333079, 523110772, 784666158, 1176999237, 1569332316, 2353998474, 4707996948]

約数ペア:

[(1, 4707996948), (2, 2353998474), (3, 1569332316), (4, 1176999237), (6, 784666158), (9, 523110772), (12, 392333079), (18, 261555386), (36, 130777693), (131, 35938908), (239, 19698732), (262, 17969454), (393, 11979636), (478, 9849366), (524, 8984727), (717, 6566244), (786, 5989818), (956, 4924683), (1179, 3993212), (1434, 3283122), (1572, 2994909), (2151, 2188748), (2358, 1996606), (2868, 1641561), (4177, 1127124), (4302, 1094374), (4716, 998303), (8354, 563562), (8604, 547187), (12531, 375708), (16708, 281781), (25062, 187854), (31309, 150372), (37593, 125236), (50124, 93927), (62618, 75186)]