190040454

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 418813200

約数和(自身を除く): 228772746

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 313, 379, 534, 626, 758, 801, 939, 1137, 1602, 1878, 2274, 2817, 3411, 5634, 6822, 27857, 33731, 55714, 67462, 83571, 101193, 118627, 167142, 202386, 237254, 250713, 303579, 355881, 501426, 607158, 711762, 1067643, 2135286, 10557803, 21115606, 31673409, 63346818, 95020227, 190040454]

約数ペア:

[(1, 190040454), (2, 95020227), (3, 63346818), (6, 31673409), (9, 21115606), (18, 10557803), (89, 2135286), (178, 1067643), (267, 711762), (313, 607158), (379, 501426), (534, 355881), (626, 303579), (758, 250713), (801, 237254), (939, 202386), (1137, 167142), (1602, 118627), (1878, 101193), (2274, 83571), (2817, 67462), (3411, 55714), (5634, 33731), (6822, 27857)]