258328728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1019}}^1$

素因数の和:1541

約数の個数: 96

約数和(自身を含む): 801964800

約数和(自身を除く): 543636072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 503, 504, 1006, 1019, 1509, 2012, 2038, 3018, 3057, 3521, 4024, 4076, 4527, 6036, 6114, 7042, 7133, 8152, 9054, 9171, 10563, 12072, 12228, 14084, 14266, 18108, 18342, 21126, 21399, 24456, 28168, 28532, 31689, 36216, 36684, 42252, 42798, 57064, 63378, 64197, 73368, 84504, 85596, 126756, 128394, 171192, 253512, 256788, 512557, 513576, 1025114, 1537671, 2050228, 3075342, 3587899, 4100456, 4613013, 6150684, 7175798, 9226026, 10763697, 12301368, 14351596, 18452052, 21527394, 28703192, 32291091, 36904104, 43054788, 64582182, 86109576, 129164364, 258328728]

約数ペア:

[(1, 258328728), (2, 129164364), (3, 86109576), (4, 64582182), (6, 43054788), (7, 36904104), (8, 32291091), (9, 28703192), (12, 21527394), (14, 18452052), (18, 14351596), (21, 12301368), (24, 10763697), (28, 9226026), (36, 7175798), (42, 6150684), (56, 4613013), (63, 4100456), (72, 3587899), (84, 3075342), (126, 2050228), (168, 1537671), (252, 1025114), (503, 513576), (504, 512557), (1006, 256788), (1019, 253512), (1509, 171192), (2012, 128394), (2038, 126756), (3018, 85596), (3057, 84504), (3521, 73368), (4024, 64197), (4076, 63378), (4527, 57064), (6036, 42798), (6114, 42252), (7042, 36684), (7133, 36216), (8152, 31689), (9054, 28532), (9171, 28168), (10563, 24456), (12072, 21399), (12228, 21126), (14084, 18342), (14266, 18108)]