261449780904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3826393}}^1$

素因数の和:3826491

約数の個数: 96

約数和(自身を含む): 773008115880

約数和(自身を除く): 511558334976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 104, 117, 146, 156, 219, 234, 292, 312, 438, 468, 584, 657, 876, 936, 949, 1314, 1752, 1898, 2628, 2847, 3796, 5256, 5694, 7592, 8541, 11388, 17082, 22776, 34164, 68328, 3826393, 7652786, 11479179, 15305572, 22958358, 30611144, 34437537, 45916716, 49743109, 68875074, 91833432, 99486218, 137750148, 149229327, 198972436, 275500296, 279326689, 298458654, 397944872, 447687981, 558653378, 596917308, 837980067, 895375962, 1117306756, 1193834616, 1675960134, 1790751924, 2234613512, 2513940201, 3351920268, 3581503848, 3631246957, 5027880402, 6703840536, 7262493914, 10055760804, 10893740871, 14524987828, 20111521608, 21787481742, 29049975656, 32681222613, 43574963484, 65362445226, 87149926968, 130724890452, 261449780904]

約数ペア:

[(1, 261449780904), (2, 130724890452), (3, 87149926968), (4, 65362445226), (6, 43574963484), (8, 32681222613), (9, 29049975656), (12, 21787481742), (13, 20111521608), (18, 14524987828), (24, 10893740871), (26, 10055760804), (36, 7262493914), (39, 6703840536), (52, 5027880402), (72, 3631246957), (73, 3581503848), (78, 3351920268), (104, 2513940201), (117, 2234613512), (146, 1790751924), (156, 1675960134), (219, 1193834616), (234, 1117306756), (292, 895375962), (312, 837980067), (438, 596917308), (468, 558653378), (584, 447687981), (657, 397944872), (876, 298458654), (936, 279326689), (949, 275500296), (1314, 198972436), (1752, 149229327), (1898, 137750148), (2628, 99486218), (2847, 91833432), (3796, 68875074), (5256, 49743109), (5694, 45916716), (7592, 34437537), (8541, 30611144), (11388, 22958358), (17082, 15305572), (22776, 11479179), (34164, 7652786), (68328, 3826393)]