395190804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 995742720

約数和(自身を除く): 600551916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 107, 114, 167, 194, 214, 228, 291, 321, 334, 388, 428, 501, 582, 642, 668, 1002, 1164, 1284, 1843, 2004, 2033, 3173, 3686, 4066, 5529, 6099, 6346, 7372, 8132, 9519, 10379, 11058, 12198, 12692, 16199, 17869, 19038, 20758, 22116, 24396, 31137, 32398, 35738, 38076, 41516, 48597, 53607, 62274, 64796, 71476, 97194, 107214, 124548, 194388, 197201, 214428, 307781, 339511, 394402, 591603, 615562, 679022, 788804, 923343, 1018533, 1183206, 1231124, 1358044, 1733293, 1846686, 2037066, 2366412, 3466586, 3693372, 4074132, 5199879, 6933172, 10399758, 20799516, 32932567, 65865134, 98797701, 131730268, 197595402, 395190804]

約数ペア:

[(1, 395190804), (2, 197595402), (3, 131730268), (4, 98797701), (6, 65865134), (12, 32932567), (19, 20799516), (38, 10399758), (57, 6933172), (76, 5199879), (97, 4074132), (107, 3693372), (114, 3466586), (167, 2366412), (194, 2037066), (214, 1846686), (228, 1733293), (291, 1358044), (321, 1231124), (334, 1183206), (388, 1018533), (428, 923343), (501, 788804), (582, 679022), (642, 615562), (668, 591603), (1002, 394402), (1164, 339511), (1284, 307781), (1843, 214428), (2004, 197201), (2033, 194388), (3173, 124548), (3686, 107214), (4066, 97194), (5529, 71476), (6099, 64796), (6346, 62274), (7372, 53607), (8132, 48597), (9519, 41516), (10379, 38076), (11058, 35738), (12198, 32398), (12692, 31137), (16199, 24396), (17869, 22116), (19038, 20758)]