275290434

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 632234880

約数和(自身を除く): 356944446

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 211, 222, 333, 422, 633, 653, 666, 999, 1266, 1306, 1899, 1959, 1998, 3798, 3918, 5697, 5877, 7807, 11394, 11754, 15614, 17631, 23421, 24161, 35262, 46842, 48322, 70263, 72483, 137783, 140526, 144966, 210789, 217449, 275566, 413349, 421578, 434898, 652347, 826698, 1240047, 1304694, 2480094, 3720141, 5097971, 7440282, 10195942, 15293913, 30587826, 45881739, 91763478, 137645217, 275290434]

約数ペア:

[(1, 275290434), (2, 137645217), (3, 91763478), (6, 45881739), (9, 30587826), (18, 15293913), (27, 10195942), (37, 7440282), (54, 5097971), (74, 3720141), (111, 2480094), (211, 1304694), (222, 1240047), (333, 826698), (422, 652347), (633, 434898), (653, 421578), (666, 413349), (999, 275566), (1266, 217449), (1306, 210789), (1899, 144966), (1959, 140526), (1998, 137783), (3798, 72483), (3918, 70263), (5697, 48322), (5877, 46842), (7807, 35262), (11394, 24161), (11754, 23421), (15614, 17631)]