237628872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 710845200

約数和(自身を除く): 473216328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 169, 177, 234, 236, 312, 331, 338, 354, 468, 472, 507, 531, 662, 676, 708, 767, 936, 993, 1014, 1062, 1324, 1352, 1416, 1521, 1534, 1986, 2028, 2124, 2301, 2648, 2979, 3042, 3068, 3972, 4056, 4248, 4303, 4602, 5958, 6084, 6136, 6903, 7944, 8606, 9204, 9971, 11916, 12168, 12909, 13806, 17212, 18408, 19529, 19942, 23832, 25818, 27612, 29913, 34424, 38727, 39058, 39884, 51636, 55224, 55939, 58587, 59826, 77454, 78116, 79768, 89739, 103272, 111878, 117174, 119652, 154908, 156232, 167817, 175761, 179478, 223756, 234348, 239304, 253877, 309816, 335634, 351522, 358956, 447512, 468696, 503451, 507754, 671268, 703044, 717912, 761631, 1006902, 1015508, 1342536, 1406088, 1523262, 2013804, 2031016, 2284893, 3046524, 3300401, 4027608, 4569786, 6093048, 6600802, 9139572, 9901203, 13201604, 18279144, 19802406, 26403208, 29703609, 39604812, 59407218, 79209624, 118814436, 237628872]

約数ペア:

[(1, 237628872), (2, 118814436), (3, 79209624), (4, 59407218), (6, 39604812), (8, 29703609), (9, 26403208), (12, 19802406), (13, 18279144), (18, 13201604), (24, 9901203), (26, 9139572), (36, 6600802), (39, 6093048), (52, 4569786), (59, 4027608), (72, 3300401), (78, 3046524), (104, 2284893), (117, 2031016), (118, 2013804), (156, 1523262), (169, 1406088), (177, 1342536), (234, 1015508), (236, 1006902), (312, 761631), (331, 717912), (338, 703044), (354, 671268), (468, 507754), (472, 503451), (507, 468696), (531, 447512), (662, 358956), (676, 351522), (708, 335634), (767, 309816), (936, 253877), (993, 239304), (1014, 234348), (1062, 223756), (1324, 179478), (1352, 175761), (1416, 167817), (1521, 156232), (1534, 154908), (1986, 119652), (2028, 117174), (2124, 111878), (2301, 103272), (2648, 89739), (2979, 79768), (3042, 78116), (3068, 77454), (3972, 59826), (4056, 58587), (4248, 55939), (4303, 55224), (4602, 51636), (5958, 39884), (6084, 39058), (6136, 38727), (6903, 34424), (7944, 29913), (8606, 27612), (9204, 25818), (9971, 23832), (11916, 19942), (12168, 19529), (12909, 18408), (13806, 17212)]