3971339568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6760

約数の個数: 240

約数和(自身を含む): 13803878400

約数和(自身を除く): 9832538832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 744, 798, 868, 912, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1736, 1767, 1953, 2128, 2232, 2356, 2394, 2604, 2736, 3192, 3472, 3534, 3906, 4123, 4464, 4712, 4788, 5208, 5301, 6384, 6689, 7068, 7812, 8246, 9424, 9576, 10416, 10602, 12369, 13378, 14136, 15624, 16492, 19152, 20067, 21204, 24738, 26756, 28272, 31248, 32984, 37107, 40134, 42408, 46823, 49476, 53512, 60201, 65968, 74214, 80268, 84816, 93646, 98952, 107024, 120402, 127091, 140469, 148428, 160536, 187292, 197904, 207359, 240804, 254182, 280938, 296856, 321072, 374584, 381273, 414718, 421407, 481608, 508364, 561876, 593712, 622077, 749168, 762546, 829436, 842814, 889637, 963216, 1016728, 1123752, 1143819, 1244154, 1451513, 1525092, 1658872, 1685628, 1779274, 1866231, 2033456, 2247504, 2287638, 2488308, 2668911, 2903026, 3050184, 3317744, 3371256, 3558548, 3732462, 3939821, 4354539, 4575276, 4976616, 5337822, 5806052, 6100368, 6742512, 7117096, 7464924, 7879642, 8006733, 8709078, 9150552, 9953232, 10675644, 11612104, 11819463, 13063617, 14234192, 14929848, 15759284, 16013466, 17418156, 18301104, 21351288, 23224208, 23638926, 26127234, 27578747, 29859696, 31518568, 32026932, 34836312, 35458389, 42702576, 47277852, 52254468, 55157494, 63037136, 64053864, 69672624, 70916778, 82736241, 94555704, 104508936, 110314988, 128107728, 141833556, 165472482, 189111408, 209017872, 220629976, 248208723, 283667112, 330944964, 441259952, 496417446, 567334224, 661889928, 992834892, 1323779856, 1985669784, 3971339568]

約数ペア:

[(1, 3971339568), (2, 1985669784), (3, 1323779856), (4, 992834892), (6, 661889928), (7, 567334224), (8, 496417446), (9, 441259952), (12, 330944964), (14, 283667112), (16, 248208723), (18, 220629976), (19, 209017872), (21, 189111408), (24, 165472482), (28, 141833556), (31, 128107728), (36, 110314988), (38, 104508936), (42, 94555704), (48, 82736241), (56, 70916778), (57, 69672624), (62, 64053864), (63, 63037136), (72, 55157494), (76, 52254468), (84, 47277852), (93, 42702576), (112, 35458389), (114, 34836312), (124, 32026932), (126, 31518568), (133, 29859696), (144, 27578747), (152, 26127234), (168, 23638926), (171, 23224208), (186, 21351288), (217, 18301104), (228, 17418156), (248, 16013466), (252, 15759284), (266, 14929848), (279, 14234192), (304, 13063617), (336, 11819463), (342, 11612104), (372, 10675644), (399, 9953232), (434, 9150552), (456, 8709078), (496, 8006733), (504, 7879642), (532, 7464924), (558, 7117096), (589, 6742512), (651, 6100368), (684, 5806052), (744, 5337822), (798, 4976616), (868, 4575276), (912, 4354539), (1008, 3939821), (1064, 3732462), (1116, 3558548), (1178, 3371256), (1197, 3317744), (1302, 3050184), (1368, 2903026), (1488, 2668911), (1596, 2488308), (1736, 2287638), (1767, 2247504), (1953, 2033456), (2128, 1866231), (2232, 1779274), (2356, 1685628), (2394, 1658872), (2604, 1525092), (2736, 1451513), (3192, 1244154), (3472, 1143819), (3534, 1123752), (3906, 1016728), (4123, 963216), (4464, 889637), (4712, 842814), (4788, 829436), (5208, 762546), (5301, 749168), (6384, 622077), (6689, 593712), (7068, 561876), (7812, 508364), (8246, 481608), (9424, 421407), (9576, 414718), (10416, 381273), (10602, 374584), (12369, 321072), (13378, 296856), (14136, 280938), (15624, 254182), (16492, 240804), (19152, 207359), (20067, 197904), (21204, 187292), (24738, 160536), (26756, 148428), (28272, 140469), (31248, 127091), (32984, 120402), (37107, 107024), (40134, 98952), (42408, 93646), (46823, 84816), (49476, 80268), (53512, 74214), (60201, 65968)]