235548872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 506444400

約数和(自身を除く): 270895528

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 461, 578, 884, 922, 1156, 1768, 1844, 2312, 3688, 3757, 4913, 5993, 7514, 7837, 9826, 11986, 15028, 15674, 19652, 23972, 30056, 31348, 39304, 47944, 62696, 63869, 101881, 127738, 133229, 203762, 255476, 266458, 407524, 510952, 532916, 815048, 1065832, 1731977, 2264893, 3463954, 4529786, 6927908, 9059572, 13855816, 18119144, 29443609, 58887218, 117774436, 235548872]

約数ペア:

[(1, 235548872), (2, 117774436), (4, 58887218), (8, 29443609), (13, 18119144), (17, 13855816), (26, 9059572), (34, 6927908), (52, 4529786), (68, 3463954), (104, 2264893), (136, 1731977), (221, 1065832), (289, 815048), (442, 532916), (461, 510952), (578, 407524), (884, 266458), (922, 255476), (1156, 203762), (1768, 133229), (1844, 127738), (2312, 101881), (3688, 63869), (3757, 62696), (4913, 47944), (5993, 39304), (7514, 31348), (7837, 30056), (9826, 23972), (11986, 19652), (15028, 15674)]