392388204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 1043159040

約数和(自身を除く): 650770836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 41, 52, 62, 78, 82, 93, 123, 124, 156, 164, 186, 246, 372, 403, 492, 533, 806, 1066, 1209, 1271, 1599, 1612, 1979, 2132, 2418, 2542, 3198, 3813, 3958, 4836, 5084, 5937, 6396, 7626, 7916, 11874, 15252, 16523, 23748, 25727, 33046, 49569, 51454, 61349, 66092, 77181, 81139, 99138, 102908, 122698, 154362, 162278, 184047, 198276, 243417, 245396, 308724, 324556, 368094, 486834, 736188, 797537, 973668, 1054807, 1595074, 2109614, 2392611, 2515309, 3164421, 3190148, 4219228, 4785222, 5030618, 6328842, 7545927, 9570444, 10061236, 12657684, 15091854, 30183708, 32699017, 65398034, 98097051, 130796068, 196194102, 392388204]

約数ペア:

[(1, 392388204), (2, 196194102), (3, 130796068), (4, 98097051), (6, 65398034), (12, 32699017), (13, 30183708), (26, 15091854), (31, 12657684), (39, 10061236), (41, 9570444), (52, 7545927), (62, 6328842), (78, 5030618), (82, 4785222), (93, 4219228), (123, 3190148), (124, 3164421), (156, 2515309), (164, 2392611), (186, 2109614), (246, 1595074), (372, 1054807), (403, 973668), (492, 797537), (533, 736188), (806, 486834), (1066, 368094), (1209, 324556), (1271, 308724), (1599, 245396), (1612, 243417), (1979, 198276), (2132, 184047), (2418, 162278), (2542, 154362), (3198, 122698), (3813, 102908), (3958, 99138), (4836, 81139), (5084, 77181), (5937, 66092), (6396, 61349), (7626, 51454), (7916, 49569), (11874, 33046), (15252, 25727), (16523, 23748)]