279479996576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{115757}}^1$

素因数の和:115835

約数の個数: 96

約数和(自身を含む): 633594467520

約数和(自身を除く): 354114470944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 361, 418, 608, 722, 836, 1444, 1672, 2888, 3344, 3971, 5776, 6688, 6859, 7942, 11552, 13718, 15884, 27436, 31768, 54872, 63536, 75449, 109744, 115757, 127072, 150898, 219488, 231514, 301796, 463028, 603592, 926056, 1207184, 1273327, 1852112, 2199383, 2414368, 2546654, 3704224, 4398766, 5093308, 8797532, 10186616, 17595064, 20373232, 24193213, 35190128, 40746464, 41788277, 48386426, 70380256, 83576554, 96772852, 167153108, 193545704, 334306216, 387091408, 459671047, 668612432, 774182816, 793977263, 919342094, 1337224864, 1587954526, 1838684188, 3175909052, 3677368376, 6351818104, 7354736752, 8733749893, 12703636208, 14709473504, 17467499786, 25407272416, 34934999572, 69869999144, 139739998288, 279479996576]

約数ペア:

[(1, 279479996576), (2, 139739998288), (4, 69869999144), (8, 34934999572), (11, 25407272416), (16, 17467499786), (19, 14709473504), (22, 12703636208), (32, 8733749893), (38, 7354736752), (44, 6351818104), (76, 3677368376), (88, 3175909052), (152, 1838684188), (176, 1587954526), (209, 1337224864), (304, 919342094), (352, 793977263), (361, 774182816), (418, 668612432), (608, 459671047), (722, 387091408), (836, 334306216), (1444, 193545704), (1672, 167153108), (2888, 96772852), (3344, 83576554), (3971, 70380256), (5776, 48386426), (6688, 41788277), (6859, 40746464), (7942, 35190128), (11552, 24193213), (13718, 20373232), (15884, 17595064), (27436, 10186616), (31768, 8797532), (54872, 5093308), (63536, 4398766), (75449, 3704224), (109744, 2546654), (115757, 2414368), (127072, 2199383), (150898, 1852112), (219488, 1273327), (231514, 1207184), (301796, 926056), (463028, 603592)]