988099692712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4206971}}^1$

素因数の和:4207162

約数の個数: 64

約数和(自身を含む): 2153633106240

約数和(自身を除く): 1165533413528

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 157, 187, 314, 374, 628, 748, 1256, 1496, 1727, 2669, 3454, 5338, 6908, 10676, 13816, 21352, 29359, 58718, 117436, 234872, 4206971, 8413942, 16827884, 33655768, 46276681, 71518507, 92553362, 143037014, 185106724, 286074028, 370213448, 572148056, 660494447, 786703577, 1320988894, 1573407154, 2641977788, 3146814308, 5283955576, 6293628616, 7265438917, 11228405599, 14530877834, 22456811198, 29061755668, 44913622396, 58123511336, 89827244792, 123512461589, 247024923178, 494049846356, 988099692712]

約数ペア:

[(1, 988099692712), (2, 494049846356), (4, 247024923178), (8, 123512461589), (11, 89827244792), (17, 58123511336), (22, 44913622396), (34, 29061755668), (44, 22456811198), (68, 14530877834), (88, 11228405599), (136, 7265438917), (157, 6293628616), (187, 5283955576), (314, 3146814308), (374, 2641977788), (628, 1573407154), (748, 1320988894), (1256, 786703577), (1496, 660494447), (1727, 572148056), (2669, 370213448), (3454, 286074028), (5338, 185106724), (6908, 143037014), (10676, 92553362), (13816, 71518507), (21352, 46276681), (29359, 33655768), (58718, 16827884), (117436, 8413942), (234872, 4206971)]