431314952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 865054080

約数和(自身を除く): 433739128

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 163, 184, 197, 292, 326, 394, 584, 652, 788, 1304, 1576, 1679, 3358, 3749, 4531, 6716, 7498, 9062, 11899, 13432, 14381, 14996, 18124, 23798, 28762, 29992, 32111, 36248, 47596, 57524, 64222, 95192, 115048, 128444, 256888, 273677, 330763, 547354, 661526, 738553, 1094708, 1323052, 1477106, 2189416, 2344103, 2646104, 2954212, 4688206, 5908424, 9376412, 18752824, 53914369, 107828738, 215657476, 431314952]

約数ペア:

[(1, 431314952), (2, 215657476), (4, 107828738), (8, 53914369), (23, 18752824), (46, 9376412), (73, 5908424), (92, 4688206), (146, 2954212), (163, 2646104), (184, 2344103), (197, 2189416), (292, 1477106), (326, 1323052), (394, 1094708), (584, 738553), (652, 661526), (788, 547354), (1304, 330763), (1576, 273677), (1679, 256888), (3358, 128444), (3749, 115048), (4531, 95192), (6716, 64222), (7498, 57524), (9062, 47596), (11899, 36248), (13432, 32111), (14381, 29992), (14996, 28762), (18124, 23798)]