3999952428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 9974173440

約数和(自身を除く): 5974221012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 157, 228, 262, 314, 393, 471, 524, 628, 786, 853, 942, 1572, 1706, 1884, 2489, 2559, 2983, 3412, 4978, 5118, 5966, 7467, 8949, 9956, 10236, 11932, 14934, 16207, 17898, 20567, 29868, 32414, 35796, 41134, 48621, 61701, 64828, 82268, 97242, 111743, 123402, 133921, 194484, 223486, 246804, 267842, 335229, 390773, 401763, 446972, 535684, 670458, 781546, 803526, 1172319, 1340916, 1563092, 1607052, 2123117, 2344638, 2544499, 4246234, 4689276, 5088998, 6369351, 7633497, 8492468, 10177996, 12738702, 15266994, 17543651, 25477404, 30533988, 35087302, 52630953, 70174604, 105261906, 210523812, 333329369, 666658738, 999988107, 1333317476, 1999976214, 3999952428]

約数ペア:

[(1, 3999952428), (2, 1999976214), (3, 1333317476), (4, 999988107), (6, 666658738), (12, 333329369), (19, 210523812), (38, 105261906), (57, 70174604), (76, 52630953), (114, 35087302), (131, 30533988), (157, 25477404), (228, 17543651), (262, 15266994), (314, 12738702), (393, 10177996), (471, 8492468), (524, 7633497), (628, 6369351), (786, 5088998), (853, 4689276), (942, 4246234), (1572, 2544499), (1706, 2344638), (1884, 2123117), (2489, 1607052), (2559, 1563092), (2983, 1340916), (3412, 1172319), (4978, 803526), (5118, 781546), (5966, 670458), (7467, 535684), (8949, 446972), (9956, 401763), (10236, 390773), (11932, 335229), (14934, 267842), (16207, 246804), (17898, 223486), (20567, 194484), (29868, 133921), (32414, 123402), (35796, 111743), (41134, 97242), (48621, 82268), (61701, 64828)]