238377996

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 621251904

約数和(自身を除く): 382873908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 549, 657, 732, 876, 1098, 1314, 1487, 2196, 2628, 2974, 4453, 4461, 5948, 8906, 8922, 13359, 13383, 17812, 17844, 26718, 26766, 40077, 53436, 53532, 80154, 90707, 108551, 160308, 181414, 217102, 272121, 325653, 362828, 434204, 544242, 651306, 816363, 976959, 1088484, 1302612, 1632726, 1953918, 3265452, 3907836, 6621611, 13243222, 19864833, 26486444, 39729666, 59594499, 79459332, 119188998, 238377996]

約数ペア:

[(1, 238377996), (2, 119188998), (3, 79459332), (4, 59594499), (6, 39729666), (9, 26486444), (12, 19864833), (18, 13243222), (36, 6621611), (61, 3907836), (73, 3265452), (122, 1953918), (146, 1632726), (183, 1302612), (219, 1088484), (244, 976959), (292, 816363), (366, 651306), (438, 544242), (549, 434204), (657, 362828), (732, 325653), (876, 272121), (1098, 217102), (1314, 181414), (1487, 160308), (2196, 108551), (2628, 90707), (2974, 80154), (4453, 53532), (4461, 53436), (5948, 40077), (8906, 26766), (8922, 26718), (13359, 17844), (13383, 17812)]