31317974448

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{12203}}^1$

素因数の和:12762

約数の個数: 80

約数和(自身を含む): 81742196736

約数和(自身を除く): 50424222288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 421, 508, 762, 842, 1016, 1263, 1524, 1684, 2032, 2526, 3048, 3368, 5052, 6096, 6736, 10104, 12203, 20208, 24406, 36609, 48812, 53467, 73218, 97624, 106934, 146436, 160401, 195248, 213868, 292872, 320802, 427736, 585744, 641604, 855472, 1283208, 1549781, 2566416, 3099562, 4649343, 5137463, 6199124, 9298686, 10274926, 12398248, 15412389, 18597372, 20549852, 24796496, 30824778, 37194744, 41099704, 61649556, 74389488, 82199408, 123299112, 246598224, 652457801, 1304915602, 1957373403, 2609831204, 3914746806, 5219662408, 7829493612, 10439324816, 15658987224, 31317974448]

約数ペア:

[(1, 31317974448), (2, 15658987224), (3, 10439324816), (4, 7829493612), (6, 5219662408), (8, 3914746806), (12, 2609831204), (16, 1957373403), (24, 1304915602), (48, 652457801), (127, 246598224), (254, 123299112), (381, 82199408), (421, 74389488), (508, 61649556), (762, 41099704), (842, 37194744), (1016, 30824778), (1263, 24796496), (1524, 20549852), (1684, 18597372), (2032, 15412389), (2526, 12398248), (3048, 10274926), (3368, 9298686), (5052, 6199124), (6096, 5137463), (6736, 4649343), (10104, 3099562), (12203, 2566416), (20208, 1549781), (24406, 1283208), (36609, 855472), (48812, 641604), (53467, 585744), (73218, 427736), (97624, 320802), (106934, 292872), (146436, 213868), (160401, 195248)]