289478376

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19237}}^1$

素因数の和:19279

約数の個数: 96

約数和(自身を含む): 900338400

約数和(自身を除く): 610860024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 7524, 15048, 19237, 38474, 57711, 76948, 115422, 153896, 173133, 211607, 230844, 346266, 365503, 423214, 461688, 634821, 692532, 731006, 846428, 1096509, 1269642, 1385064, 1462012, 1692856, 1904463, 2193018, 2539284, 2924024, 3289527, 3808926, 4020533, 4386036, 5078568, 6579054, 7617852, 8041066, 8772072, 12061599, 13158108, 15235704, 16082132, 24123198, 26316216, 32164264, 36184797, 48246396, 72369594, 96492792, 144739188, 289478376]

約数ペア:

[(1, 289478376), (2, 144739188), (3, 96492792), (4, 72369594), (6, 48246396), (8, 36184797), (9, 32164264), (11, 26316216), (12, 24123198), (18, 16082132), (19, 15235704), (22, 13158108), (24, 12061599), (33, 8772072), (36, 8041066), (38, 7617852), (44, 6579054), (57, 5078568), (66, 4386036), (72, 4020533), (76, 3808926), (88, 3289527), (99, 2924024), (114, 2539284), (132, 2193018), (152, 1904463), (171, 1692856), (198, 1462012), (209, 1385064), (228, 1269642), (264, 1096509), (342, 846428), (396, 731006), (418, 692532), (456, 634821), (627, 461688), (684, 423214), (792, 365503), (836, 346266), (1254, 230844), (1368, 211607), (1672, 173133), (1881, 153896), (2508, 115422), (3762, 76948), (5016, 57711), (7524, 38474), (15048, 19237)]