266337864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 819786240

約数和(自身を除く): 553448376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 67, 72, 78, 93, 104, 117, 124, 134, 137, 156, 186, 201, 234, 248, 268, 274, 279, 312, 372, 402, 403, 411, 468, 536, 548, 558, 603, 744, 804, 806, 822, 871, 936, 1096, 1116, 1206, 1209, 1233, 1608, 1612, 1644, 1742, 1781, 2077, 2232, 2412, 2418, 2466, 2613, 3224, 3288, 3484, 3562, 3627, 4154, 4247, 4824, 4836, 4932, 5226, 5343, 6231, 6968, 7124, 7254, 7839, 8308, 8494, 9179, 9672, 9864, 10452, 10686, 12462, 12741, 14248, 14508, 15678, 16029, 16616, 16988, 18358, 18693, 20904, 21372, 24924, 25482, 27001, 27537, 29016, 31356, 32058, 33976, 36716, 37386, 38223, 42744, 49848, 50964, 54002, 55074, 55211, 62712, 64116, 73432, 74772, 76446, 81003, 82611, 101928, 108004, 110148, 110422, 119327, 128232, 149544, 152892, 162006, 165222, 165633, 216008, 220296, 220844, 238654, 243009, 284549, 305784, 324012, 330444, 331266, 357981, 441688, 477308, 486018, 496899, 569098, 648024, 660888, 662532, 715962, 853647, 954616, 972036, 993798, 1073943, 1138196, 1325064, 1431924, 1707294, 1944072, 1987596, 2147886, 2276392, 2560941, 2863848, 3414588, 3699137, 3975192, 4295772, 5121882, 6829176, 7398274, 8591544, 10243764, 11097411, 14796548, 20487528, 22194822, 29593096, 33292233, 44389644, 66584466, 88779288, 133168932, 266337864]

約数ペア:

[(1, 266337864), (2, 133168932), (3, 88779288), (4, 66584466), (6, 44389644), (8, 33292233), (9, 29593096), (12, 22194822), (13, 20487528), (18, 14796548), (24, 11097411), (26, 10243764), (31, 8591544), (36, 7398274), (39, 6829176), (52, 5121882), (62, 4295772), (67, 3975192), (72, 3699137), (78, 3414588), (93, 2863848), (104, 2560941), (117, 2276392), (124, 2147886), (134, 1987596), (137, 1944072), (156, 1707294), (186, 1431924), (201, 1325064), (234, 1138196), (248, 1073943), (268, 993798), (274, 972036), (279, 954616), (312, 853647), (372, 715962), (402, 662532), (403, 660888), (411, 648024), (468, 569098), (536, 496899), (548, 486018), (558, 477308), (603, 441688), (744, 357981), (804, 331266), (806, 330444), (822, 324012), (871, 305784), (936, 284549), (1096, 243009), (1116, 238654), (1206, 220844), (1209, 220296), (1233, 216008), (1608, 165633), (1612, 165222), (1644, 162006), (1742, 152892), (1781, 149544), (2077, 128232), (2232, 119327), (2412, 110422), (2418, 110148), (2466, 108004), (2613, 101928), (3224, 82611), (3288, 81003), (3484, 76446), (3562, 74772), (3627, 73432), (4154, 64116), (4247, 62712), (4824, 55211), (4836, 55074), (4932, 54002), (5226, 50964), (5343, 49848), (6231, 42744), (6968, 38223), (7124, 37386), (7254, 36716), (7839, 33976), (8308, 32058), (8494, 31356), (9179, 29016), (9672, 27537), (9864, 27001), (10452, 25482), (10686, 24924), (12462, 21372), (12741, 20904), (14248, 18693), (14508, 18358), (15678, 16988), (16029, 16616)]