469287858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 1048126464

約数和(自身を除く): 578838606

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 421, 461, 806, 842, 922, 1209, 1263, 1383, 2418, 2526, 2766, 5473, 5993, 10946, 11986, 13051, 14291, 16419, 17979, 26102, 28582, 32838, 35958, 39153, 42873, 78306, 85746, 169663, 185783, 194081, 339326, 371566, 388162, 508989, 557349, 582243, 1017978, 1114698, 1164486, 2523053, 5046106, 6016511, 7569159, 12033022, 15138318, 18049533, 36099066, 78214643, 156429286, 234643929, 469287858]

約数ペア:

[(1, 469287858), (2, 234643929), (3, 156429286), (6, 78214643), (13, 36099066), (26, 18049533), (31, 15138318), (39, 12033022), (62, 7569159), (78, 6016511), (93, 5046106), (186, 2523053), (403, 1164486), (421, 1114698), (461, 1017978), (806, 582243), (842, 557349), (922, 508989), (1209, 388162), (1263, 371566), (1383, 339326), (2418, 194081), (2526, 185783), (2766, 169663), (5473, 85746), (5993, 78306), (10946, 42873), (11986, 39153), (13051, 35958), (14291, 32838), (16419, 28582), (17979, 26102)]