417978888

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 1070496000

約数和(自身を除く): 652517112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 632, 712, 948, 1068, 1896, 2136, 2477, 4954, 7031, 7431, 9908, 14062, 14862, 19816, 21093, 28124, 29724, 42186, 56248, 59448, 84372, 168744, 195683, 220453, 391366, 440906, 587049, 661359, 782732, 881812, 1174098, 1322718, 1565464, 1763624, 2348196, 2645436, 4696392, 5290872, 17415787, 34831574, 52247361, 69663148, 104494722, 139326296, 208989444, 417978888]

約数ペア:

[(1, 417978888), (2, 208989444), (3, 139326296), (4, 104494722), (6, 69663148), (8, 52247361), (12, 34831574), (24, 17415787), (79, 5290872), (89, 4696392), (158, 2645436), (178, 2348196), (237, 1763624), (267, 1565464), (316, 1322718), (356, 1174098), (474, 881812), (534, 782732), (632, 661359), (712, 587049), (948, 440906), (1068, 391366), (1896, 220453), (2136, 195683), (2477, 168744), (4954, 84372), (7031, 59448), (7431, 56248), (9908, 42186), (14062, 29724), (14862, 28124), (19816, 21093)]