267906210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 761612544

約数和(自身を除く): 493706334

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 197, 286, 317, 330, 390, 394, 429, 591, 634, 715, 858, 951, 985, 1182, 1430, 1585, 1902, 1970, 2145, 2167, 2561, 2955, 3170, 3487, 4121, 4290, 4334, 4755, 5122, 5910, 6501, 6974, 7683, 8242, 9510, 10461, 10835, 12363, 12805, 13002, 15366, 17435, 20605, 20922, 21670, 24726, 25610, 28171, 32505, 34870, 38415, 41210, 45331, 52305, 56342, 61815, 62449, 65010, 76830, 84513, 90662, 104610, 123630, 124898, 135993, 140855, 169026, 187347, 226655, 271986, 281710, 312245, 374694, 422565, 453310, 624490, 679965, 686939, 811837, 845130, 936735, 1359930, 1373878, 1623674, 1873470, 2060817, 2435511, 3434695, 4059185, 4121634, 4871022, 6869390, 8118370, 8930207, 10304085, 12177555, 17860414, 20608170, 24355110, 26790621, 44651035, 53581242, 89302070, 133953105, 267906210]

約数ペア:

[(1, 267906210), (2, 133953105), (3, 89302070), (5, 53581242), (6, 44651035), (10, 26790621), (11, 24355110), (13, 20608170), (15, 17860414), (22, 12177555), (26, 10304085), (30, 8930207), (33, 8118370), (39, 6869390), (55, 4871022), (65, 4121634), (66, 4059185), (78, 3434695), (110, 2435511), (130, 2060817), (143, 1873470), (165, 1623674), (195, 1373878), (197, 1359930), (286, 936735), (317, 845130), (330, 811837), (390, 686939), (394, 679965), (429, 624490), (591, 453310), (634, 422565), (715, 374694), (858, 312245), (951, 281710), (985, 271986), (1182, 226655), (1430, 187347), (1585, 169026), (1902, 140855), (1970, 135993), (2145, 124898), (2167, 123630), (2561, 104610), (2955, 90662), (3170, 84513), (3487, 76830), (4121, 65010), (4290, 62449), (4334, 61815), (4755, 56342), (5122, 52305), (5910, 45331), (6501, 41210), (6974, 38415), (7683, 34870), (8242, 32505), (9510, 28171), (10461, 25610), (10835, 24726), (12363, 21670), (12805, 20922), (13002, 20605), (15366, 17435)]