128396449296

素因数分解:

$2^4\times 3^3\times {\mathrm{1181}}^1\times {\mathrm{251663}}^1$

素因数の和:252861

約数の個数: 80

約数和(自身を含む): 368858891520

約数和(自身を除く): 240462442224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1181, 2362, 3543, 4724, 7086, 9448, 10629, 14172, 18896, 21258, 28344, 31887, 42516, 56688, 63774, 85032, 127548, 170064, 251663, 255096, 503326, 510192, 754989, 1006652, 1509978, 2013304, 2264967, 3019956, 4026608, 4529934, 6039912, 6794901, 9059868, 12079824, 13589802, 18119736, 27179604, 36239472, 54359208, 108718416, 297214003, 594428006, 891642009, 1188856012, 1783284018, 2377712024, 2674926027, 3566568036, 4755424048, 5349852054, 7133136072, 8024778081, 10699704108, 14266272144, 16049556162, 21399408216, 32099112324, 42798816432, 64198224648, 128396449296]

約数ペア:

[(1, 128396449296), (2, 64198224648), (3, 42798816432), (4, 32099112324), (6, 21399408216), (8, 16049556162), (9, 14266272144), (12, 10699704108), (16, 8024778081), (18, 7133136072), (24, 5349852054), (27, 4755424048), (36, 3566568036), (48, 2674926027), (54, 2377712024), (72, 1783284018), (108, 1188856012), (144, 891642009), (216, 594428006), (432, 297214003), (1181, 108718416), (2362, 54359208), (3543, 36239472), (4724, 27179604), (7086, 18119736), (9448, 13589802), (10629, 12079824), (14172, 9059868), (18896, 6794901), (21258, 6039912), (28344, 4529934), (31887, 4026608), (42516, 3019956), (56688, 2264967), (63774, 2013304), (85032, 1509978), (127548, 1006652), (170064, 754989), (251663, 510192), (255096, 503326)]