485576312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7927}}^1$

素因数の和:7996

約数の個数: 64

約数和(自身を含む): 1065523200

約数和(自身を除く): 579946888

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 4712, 7657, 7927, 15314, 15854, 30628, 31708, 61256, 63416, 103051, 150613, 206102, 245737, 301226, 412204, 491474, 602452, 824408, 982948, 1204904, 1957969, 1965896, 3194581, 3915938, 4669003, 6389162, 7831876, 9338006, 12778324, 15663752, 18676012, 25556648, 37352024, 60697039, 121394078, 242788156, 485576312]

約数ペア:

[(1, 485576312), (2, 242788156), (4, 121394078), (8, 60697039), (13, 37352024), (19, 25556648), (26, 18676012), (31, 15663752), (38, 12778324), (52, 9338006), (62, 7831876), (76, 6389162), (104, 4669003), (124, 3915938), (152, 3194581), (247, 1965896), (248, 1957969), (403, 1204904), (494, 982948), (589, 824408), (806, 602452), (988, 491474), (1178, 412204), (1612, 301226), (1976, 245737), (2356, 206102), (3224, 150613), (4712, 103051), (7657, 63416), (7927, 61256), (15314, 31708), (15854, 30628)]