397714128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38183}}^1$

素因数の和:38232

約数の個数: 80

約数和(自身を含む): 1212112896

約数和(自身を除く): 814398768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 38183, 76366, 114549, 152732, 229098, 267281, 305464, 458196, 534562, 610928, 801843, 916392, 1069124, 1183673, 1603686, 1832784, 2138248, 2367346, 3207372, 3551019, 4276496, 4734692, 6414744, 7102038, 8285711, 9469384, 12829488, 14204076, 16571422, 18938768, 24857133, 28408152, 33142844, 49714266, 56816304, 66285688, 99428532, 132571376, 198857064, 397714128]

約数ペア:

[(1, 397714128), (2, 198857064), (3, 132571376), (4, 99428532), (6, 66285688), (7, 56816304), (8, 49714266), (12, 33142844), (14, 28408152), (16, 24857133), (21, 18938768), (24, 16571422), (28, 14204076), (31, 12829488), (42, 9469384), (48, 8285711), (56, 7102038), (62, 6414744), (84, 4734692), (93, 4276496), (112, 3551019), (124, 3207372), (168, 2367346), (186, 2138248), (217, 1832784), (248, 1603686), (336, 1183673), (372, 1069124), (434, 916392), (496, 801843), (651, 610928), (744, 534562), (868, 458196), (1302, 305464), (1488, 267281), (1736, 229098), (2604, 152732), (3472, 114549), (5208, 76366), (10416, 38183)]