1630776992

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 3735396000

約数和(自身を除く): 2104619008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 59, 76, 104, 118, 152, 169, 208, 236, 247, 269, 304, 338, 416, 472, 494, 538, 608, 676, 767, 944, 988, 1076, 1121, 1352, 1534, 1888, 1976, 2152, 2242, 2704, 3068, 3211, 3497, 3952, 4304, 4484, 5111, 5408, 6136, 6422, 6994, 7904, 8608, 8968, 9971, 10222, 12272, 12844, 13988, 14573, 15871, 17936, 19942, 20444, 24544, 25688, 27976, 29146, 31742, 35872, 39884, 40888, 45461, 51376, 55952, 58292, 63484, 66443, 79768, 81776, 90922, 102752, 111904, 116584, 126968, 132886, 159536, 163552, 181844, 189449, 206323, 233168, 253936, 265772, 301549, 319072, 363688, 378898, 412646, 466336, 507872, 531544, 603098, 727376, 757796, 825292, 863759, 1063088, 1206196, 1454752, 1515592, 1650584, 1727518, 2126176, 2412392, 2682199, 3031184, 3301168, 3455036, 3920137, 4824784, 5364398, 6062368, 6602336, 6910072, 7840274, 9649568, 10728796, 13820144, 15680548, 21457592, 27640288, 31361096, 42915184, 50961781, 62722192, 85830368, 101923562, 125444384, 203847124, 407694248, 815388496, 1630776992]

約数ペア:

[(1, 1630776992), (2, 815388496), (4, 407694248), (8, 203847124), (13, 125444384), (16, 101923562), (19, 85830368), (26, 62722192), (32, 50961781), (38, 42915184), (52, 31361096), (59, 27640288), (76, 21457592), (104, 15680548), (118, 13820144), (152, 10728796), (169, 9649568), (208, 7840274), (236, 6910072), (247, 6602336), (269, 6062368), (304, 5364398), (338, 4824784), (416, 3920137), (472, 3455036), (494, 3301168), (538, 3031184), (608, 2682199), (676, 2412392), (767, 2126176), (944, 1727518), (988, 1650584), (1076, 1515592), (1121, 1454752), (1352, 1206196), (1534, 1063088), (1888, 863759), (1976, 825292), (2152, 757796), (2242, 727376), (2704, 603098), (3068, 531544), (3211, 507872), (3497, 466336), (3952, 412646), (4304, 378898), (4484, 363688), (5111, 319072), (5408, 301549), (6136, 265772), (6422, 253936), (6994, 233168), (7904, 206323), (8608, 189449), (8968, 181844), (9971, 163552), (10222, 159536), (12272, 132886), (12844, 126968), (13988, 116584), (14573, 111904), (15871, 102752), (17936, 90922), (19942, 81776), (20444, 79768), (24544, 66443), (25688, 63484), (27976, 58292), (29146, 55952), (31742, 51376), (35872, 45461), (39884, 40888)]