355276116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2003}}^1$

素因数の和:2405

約数の個数: 72

約数和(自身を含む): 970176480

約数和(自身を除く): 614900364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 379, 468, 758, 1137, 1516, 2003, 2274, 3411, 4006, 4548, 4927, 6009, 6822, 8012, 9854, 12018, 13644, 14781, 18027, 19708, 24036, 26039, 29562, 36054, 44343, 52078, 59124, 72108, 78117, 88686, 104156, 156234, 177372, 234351, 312468, 468702, 759137, 937404, 1518274, 2277411, 3036548, 4554822, 6832233, 9109644, 9868781, 13664466, 19737562, 27328932, 29606343, 39475124, 59212686, 88819029, 118425372, 177638058, 355276116]

約数ペア:

[(1, 355276116), (2, 177638058), (3, 118425372), (4, 88819029), (6, 59212686), (9, 39475124), (12, 29606343), (13, 27328932), (18, 19737562), (26, 13664466), (36, 9868781), (39, 9109644), (52, 6832233), (78, 4554822), (117, 3036548), (156, 2277411), (234, 1518274), (379, 937404), (468, 759137), (758, 468702), (1137, 312468), (1516, 234351), (2003, 177372), (2274, 156234), (3411, 104156), (4006, 88686), (4548, 78117), (4927, 72108), (6009, 59124), (6822, 52078), (8012, 44343), (9854, 36054), (12018, 29562), (13644, 26039), (14781, 24036), (18027, 19708)]