1291213248

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1433}}^1$

素因数の和:1499

約数の個数: 168

約数和(自身を含む): 3885669648

約数和(自身を除く): 2594456400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 361, 416, 456, 494, 608, 624, 722, 741, 832, 912, 988, 1083, 1216, 1248, 1433, 1444, 1482, 1824, 1976, 2166, 2496, 2866, 2888, 2964, 3648, 3952, 4299, 4332, 4693, 5732, 5776, 5928, 7904, 8598, 8664, 9386, 11464, 11552, 11856, 14079, 15808, 17196, 17328, 18629, 18772, 22928, 23104, 23712, 27227, 28158, 34392, 34656, 37258, 37544, 45856, 47424, 54454, 55887, 56316, 68784, 69312, 74516, 75088, 81681, 91712, 108908, 111774, 112632, 137568, 149032, 150176, 163362, 217816, 223548, 225264, 275136, 298064, 300352, 326724, 353951, 435632, 447096, 450528, 517313, 596128, 653448, 707902, 871264, 894192, 901056, 1034626, 1061853, 1192256, 1306896, 1415804, 1551939, 1742528, 1788384, 2069252, 2123706, 2613792, 2831608, 3103878, 3576768, 4138504, 4247412, 5227584, 5663216, 6207756, 6725069, 8277008, 8494824, 11326432, 12415512, 13450138, 16554016, 16989648, 20175207, 22652864, 24831024, 26900276, 33108032, 33979296, 40350414, 49662048, 53800552, 67958592, 80700828, 99324096, 107601104, 161401656, 215202208, 322803312, 430404416, 645606624, 1291213248]

約数ペア:

[(1, 1291213248), (2, 645606624), (3, 430404416), (4, 322803312), (6, 215202208), (8, 161401656), (12, 107601104), (13, 99324096), (16, 80700828), (19, 67958592), (24, 53800552), (26, 49662048), (32, 40350414), (38, 33979296), (39, 33108032), (48, 26900276), (52, 24831024), (57, 22652864), (64, 20175207), (76, 16989648), (78, 16554016), (96, 13450138), (104, 12415512), (114, 11326432), (152, 8494824), (156, 8277008), (192, 6725069), (208, 6207756), (228, 5663216), (247, 5227584), (304, 4247412), (312, 4138504), (361, 3576768), (416, 3103878), (456, 2831608), (494, 2613792), (608, 2123706), (624, 2069252), (722, 1788384), (741, 1742528), (832, 1551939), (912, 1415804), (988, 1306896), (1083, 1192256), (1216, 1061853), (1248, 1034626), (1433, 901056), (1444, 894192), (1482, 871264), (1824, 707902), (1976, 653448), (2166, 596128), (2496, 517313), (2866, 450528), (2888, 447096), (2964, 435632), (3648, 353951), (3952, 326724), (4299, 300352), (4332, 298064), (4693, 275136), (5732, 225264), (5776, 223548), (5928, 217816), (7904, 163362), (8598, 150176), (8664, 149032), (9386, 137568), (11464, 112632), (11552, 111774), (11856, 108908), (14079, 91712), (15808, 81681), (17196, 75088), (17328, 74516), (18629, 69312), (18772, 68784), (22928, 56316), (23104, 55887), (23712, 54454), (27227, 47424), (28158, 45856), (34392, 37544), (34656, 37258)]