2809888928

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 7658582400

約数和(自身を除く): 4848693472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 37, 44, 49, 56, 68, 74, 77, 88, 98, 112, 119, 136, 148, 154, 176, 187, 196, 224, 238, 259, 272, 296, 308, 343, 352, 374, 392, 407, 476, 518, 539, 544, 592, 616, 629, 686, 748, 784, 814, 833, 952, 1036, 1078, 1184, 1232, 1258, 1309, 1369, 1372, 1496, 1568, 1628, 1666, 1813, 1904, 2072, 2156, 2464, 2516, 2618, 2738, 2744, 2849, 2992, 3256, 3332, 3626, 3773, 3808, 4144, 4312, 4403, 5032, 5236, 5476, 5488, 5698, 5831, 5984, 6512, 6664, 6919, 7252, 7546, 8288, 8624, 8806, 9163, 9583, 10064, 10472, 10952, 10976, 11396, 11662, 12691, 13024, 13328, 13838, 14504, 15059, 15092, 17248, 17612, 18326, 19166, 19943, 20128, 20944, 21904, 22792, 23273, 23324, 25382, 26656, 27676, 29008, 30118, 30184, 30821, 35224, 36652, 38332, 39886, 41888, 43808, 45584, 46546, 46648, 48433, 50764, 55352, 58016, 60236, 60368, 61642, 64141, 67081, 70448, 73304, 76664, 79772, 91168, 93092, 93296, 96866, 101528, 105413, 110704, 120472, 120736, 123284, 128282, 134162, 139601, 140896, 146608, 153328, 159544, 162911, 186184, 186592, 193732, 203056, 210826, 215747, 221408, 240944, 246568, 256003, 256564, 268324, 279202, 293216, 306656, 319088, 325822, 339031, 372368, 387464, 406112, 421652, 431494, 469567, 481888, 493136, 512006, 513128, 536648, 558404, 638176, 651644, 678062, 737891, 744736, 774928, 843304, 862988, 939134, 986272, 1024012, 1026256, 1073296, 1116808, 1140377, 1303288, 1356124, 1475782, 1549856, 1686608, 1725976, 1792021, 1878268, 2048024, 2052512, 2146592, 2233616, 2280754, 2373217, 2606576, 2712248, 2951564, 3373216, 3451952, 3584042, 3756536, 4096048, 4467232, 4561508, 4746434, 5165237, 5213152, 5424496, 5903128, 6903904, 7168084, 7513072, 7982639, 8192096, 9123016, 9492868, 10330474, 10848992, 11806256, 12544147, 14336168, 15026144, 15965278, 18246032, 18985736, 20660948, 23612512, 25088294, 28672336, 31930556, 36492064, 37971472, 41321896, 50176588, 57344672, 63861112, 75942944, 82643792, 87809029, 100353176, 127722224, 165287584, 175618058, 200706352, 255444448, 351236116, 401412704, 702472232, 1404944464, 2809888928]

約数ペア:

[(1, 2809888928), (2, 1404944464), (4, 702472232), (7, 401412704), (8, 351236116), (11, 255444448), (14, 200706352), (16, 175618058), (17, 165287584), (22, 127722224), (28, 100353176), (32, 87809029), (34, 82643792), (37, 75942944), (44, 63861112), (49, 57344672), (56, 50176588), (68, 41321896), (74, 37971472), (77, 36492064), (88, 31930556), (98, 28672336), (112, 25088294), (119, 23612512), (136, 20660948), (148, 18985736), (154, 18246032), (176, 15965278), (187, 15026144), (196, 14336168), (224, 12544147), (238, 11806256), (259, 10848992), (272, 10330474), (296, 9492868), (308, 9123016), (343, 8192096), (352, 7982639), (374, 7513072), (392, 7168084), (407, 6903904), (476, 5903128), (518, 5424496), (539, 5213152), (544, 5165237), (592, 4746434), (616, 4561508), (629, 4467232), (686, 4096048), (748, 3756536), (784, 3584042), (814, 3451952), (833, 3373216), (952, 2951564), (1036, 2712248), (1078, 2606576), (1184, 2373217), (1232, 2280754), (1258, 2233616), (1309, 2146592), (1369, 2052512), (1372, 2048024), (1496, 1878268), (1568, 1792021), (1628, 1725976), (1666, 1686608), (1813, 1549856), (1904, 1475782), (2072, 1356124), (2156, 1303288), (2464, 1140377), (2516, 1116808), (2618, 1073296), (2738, 1026256), (2744, 1024012), (2849, 986272), (2992, 939134), (3256, 862988), (3332, 843304), (3626, 774928), (3773, 744736), (3808, 737891), (4144, 678062), (4312, 651644), (4403, 638176), (5032, 558404), (5236, 536648), (5476, 513128), (5488, 512006), (5698, 493136), (5831, 481888), (5984, 469567), (6512, 431494), (6664, 421652), (6919, 406112), (7252, 387464), (7546, 372368), (8288, 339031), (8624, 325822), (8806, 319088), (9163, 306656), (9583, 293216), (10064, 279202), (10472, 268324), (10952, 256564), (10976, 256003), (11396, 246568), (11662, 240944), (12691, 221408), (13024, 215747), (13328, 210826), (13838, 203056), (14504, 193732), (15059, 186592), (15092, 186184), (17248, 162911), (17612, 159544), (18326, 153328), (19166, 146608), (19943, 140896), (20128, 139601), (20944, 134162), (21904, 128282), (22792, 123284), (23273, 120736), (23324, 120472), (25382, 110704), (26656, 105413), (27676, 101528), (29008, 96866), (30118, 93296), (30184, 93092), (30821, 91168), (35224, 79772), (36652, 76664), (38332, 73304), (39886, 70448), (41888, 67081), (43808, 64141), (45584, 61642), (46546, 60368), (46648, 60236), (48433, 58016), (50764, 55352)]