1500538008

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 3951360000

約数和(自身を除く): 2450821992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 97, 123, 158, 164, 194, 199, 237, 246, 291, 316, 328, 388, 398, 474, 492, 582, 597, 632, 776, 796, 948, 984, 1164, 1194, 1592, 1896, 2328, 2388, 3239, 3977, 4776, 6478, 7663, 7954, 8159, 9717, 11931, 12956, 15326, 15721, 15908, 16318, 19303, 19434, 22989, 23862, 24477, 25912, 30652, 31442, 31816, 32636, 38606, 38868, 45978, 47163, 47724, 48954, 57909, 61304, 62884, 65272, 77212, 77736, 91956, 94326, 95448, 97908, 115818, 125768, 154424, 183912, 188652, 195816, 231636, 314183, 377304, 463272, 628366, 644561, 791423, 942549, 1256732, 1289122, 1524937, 1582846, 1885098, 1933683, 2374269, 2513464, 2578244, 3049874, 3165692, 3770196, 3867366, 4574811, 4748538, 5156488, 6099748, 6331384, 7540392, 7734732, 9149622, 9497076, 12199496, 15469464, 18299244, 18994152, 36598488, 62522417, 125044834, 187567251, 250089668, 375134502, 500179336, 750269004, 1500538008]

約数ペア:

[(1, 1500538008), (2, 750269004), (3, 500179336), (4, 375134502), (6, 250089668), (8, 187567251), (12, 125044834), (24, 62522417), (41, 36598488), (79, 18994152), (82, 18299244), (97, 15469464), (123, 12199496), (158, 9497076), (164, 9149622), (194, 7734732), (199, 7540392), (237, 6331384), (246, 6099748), (291, 5156488), (316, 4748538), (328, 4574811), (388, 3867366), (398, 3770196), (474, 3165692), (492, 3049874), (582, 2578244), (597, 2513464), (632, 2374269), (776, 1933683), (796, 1885098), (948, 1582846), (984, 1524937), (1164, 1289122), (1194, 1256732), (1592, 942549), (1896, 791423), (2328, 644561), (2388, 628366), (3239, 463272), (3977, 377304), (4776, 314183), (6478, 231636), (7663, 195816), (7954, 188652), (8159, 183912), (9717, 154424), (11931, 125768), (12956, 115818), (15326, 97908), (15721, 95448), (15908, 94326), (16318, 91956), (19303, 77736), (19434, 77212), (22989, 65272), (23862, 62884), (24477, 61304), (25912, 57909), (30652, 48954), (31442, 47724), (31816, 47163), (32636, 45978), (38606, 38868)]