419515152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3989}}^1$

素因数の和:4320

約数の個数: 80

約数和(自身を含む): 1242837120

約数和(自身を除く): 823321968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1252, 1878, 2191, 2504, 3756, 3989, 4382, 5008, 6573, 7512, 7978, 8764, 11967, 13146, 15024, 15956, 17528, 23934, 26292, 27923, 31912, 35056, 47868, 52584, 55846, 63824, 83769, 95736, 105168, 111692, 167538, 191472, 223384, 335076, 446768, 670152, 1248557, 1340304, 2497114, 3745671, 4994228, 7491342, 8739899, 9988456, 14982684, 17479798, 19976912, 26219697, 29965368, 34959596, 52439394, 59930736, 69919192, 104878788, 139838384, 209757576, 419515152]

約数ペア:

[(1, 419515152), (2, 209757576), (3, 139838384), (4, 104878788), (6, 69919192), (7, 59930736), (8, 52439394), (12, 34959596), (14, 29965368), (16, 26219697), (21, 19976912), (24, 17479798), (28, 14982684), (42, 9988456), (48, 8739899), (56, 7491342), (84, 4994228), (112, 3745671), (168, 2497114), (313, 1340304), (336, 1248557), (626, 670152), (939, 446768), (1252, 335076), (1878, 223384), (2191, 191472), (2504, 167538), (3756, 111692), (3989, 105168), (4382, 95736), (5008, 83769), (6573, 63824), (7512, 55846), (7978, 52584), (8764, 47868), (11967, 35056), (13146, 31912), (15024, 27923), (15956, 26292), (17528, 23934)]