191470298888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{475169}}^1$

素因数の和:475446

約数の個数: 64

約数和(自身を含む): 413968104000

約数和(自身を除く): 222497805112

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 241, 418, 482, 836, 964, 1672, 1928, 2651, 4579, 5302, 9158, 10604, 18316, 21208, 36632, 50369, 100738, 201476, 402952, 475169, 950338, 1900676, 3801352, 5226859, 9028211, 10453718, 18056422, 20907436, 36112844, 41814872, 72225688, 99310321, 114515729, 198620642, 229031458, 397241284, 458062916, 794482568, 916125832, 1259673019, 2175798851, 2519346038, 4351597702, 5038692076, 8703195404, 10077384152, 17406390808, 23933787361, 47867574722, 95735149444, 191470298888]

約数ペア:

[(1, 191470298888), (2, 95735149444), (4, 47867574722), (8, 23933787361), (11, 17406390808), (19, 10077384152), (22, 8703195404), (38, 5038692076), (44, 4351597702), (76, 2519346038), (88, 2175798851), (152, 1259673019), (209, 916125832), (241, 794482568), (418, 458062916), (482, 397241284), (836, 229031458), (964, 198620642), (1672, 114515729), (1928, 99310321), (2651, 72225688), (4579, 41814872), (5302, 36112844), (9158, 20907436), (10604, 18056422), (18316, 10453718), (21208, 9028211), (36632, 5226859), (50369, 3801352), (100738, 1900676), (201476, 950338), (402952, 475169)]