2890359648

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 288

約数和(自身を含む): 9749376000

約数和(自身を除く): 6859016352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 32, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 96, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 248, 264, 279, 288, 304, 341, 342, 352, 372, 396, 418, 456, 496, 528, 558, 589, 608, 627, 682, 684, 744, 792, 836, 912, 992, 1023, 1056, 1116, 1178, 1254, 1364, 1368, 1488, 1549, 1584, 1672, 1767, 1824, 1881, 2046, 2232, 2356, 2508, 2728, 2736, 2976, 3069, 3098, 3168, 3344, 3534, 3762, 4092, 4464, 4647, 4712, 5016, 5301, 5456, 5472, 6138, 6196, 6479, 6688, 7068, 7524, 8184, 8928, 9294, 9424, 10032, 10602, 10912, 12276, 12392, 12958, 13941, 14136, 15048, 16368, 17039, 18588, 18848, 19437, 20064, 21204, 24552, 24784, 25916, 27882, 28272, 29431, 30096, 32736, 34078, 37176, 38874, 42408, 48019, 49104, 49568, 51117, 51832, 55764, 56544, 58311, 58862, 60192, 68156, 74352, 77748, 84816, 88293, 96038, 98208, 102234, 103664, 111528, 116622, 117724, 136312, 144057, 148704, 153351, 155496, 169632, 176586, 192076, 204468, 207328, 223056, 233244, 235448, 264879, 272624, 288114, 306702, 310992, 323741, 353172, 384152, 408936, 432171, 446112, 466488, 470896, 528209, 529758, 545248, 576228, 613404, 621984, 647482, 706344, 768304, 817872, 864342, 912361, 932976, 941792, 971223, 1056418, 1059516, 1152456, 1226808, 1294964, 1412688, 1536608, 1584627, 1635744, 1728684, 1824722, 1865952, 1942446, 2112836, 2119032, 2304912, 2453616, 2589928, 2737083, 2825376, 2913669, 3169254, 3457368, 3649444, 3884892, 4225672, 4238064, 4609824, 4753881, 4907232, 5179856, 5474166, 5827338, 6338508, 6914736, 7298888, 7769784, 8211249, 8451344, 8476128, 9507762, 10035971, 10359712, 10948332, 11654676, 12677016, 13829472, 14597776, 15539568, 16422498, 16902688, 19015524, 20071942, 21896664, 23309352, 25354032, 29195552, 30107913, 31079136, 32844996, 38031048, 40143884, 43793328, 46618704, 50708064, 60215826, 65689992, 76062096, 80287768, 87586656, 90323739, 93237408, 120431652, 131379984, 152124192, 160575536, 180647478, 240863304, 262759968, 321151072, 361294956, 481726608, 722589912, 963453216, 1445179824, 2890359648]

約数ペア:

[(1, 2890359648), (2, 1445179824), (3, 963453216), (4, 722589912), (6, 481726608), (8, 361294956), (9, 321151072), (11, 262759968), (12, 240863304), (16, 180647478), (18, 160575536), (19, 152124192), (22, 131379984), (24, 120431652), (31, 93237408), (32, 90323739), (33, 87586656), (36, 80287768), (38, 76062096), (44, 65689992), (48, 60215826), (57, 50708064), (62, 46618704), (66, 43793328), (72, 40143884), (76, 38031048), (88, 32844996), (93, 31079136), (96, 30107913), (99, 29195552), (114, 25354032), (124, 23309352), (132, 21896664), (144, 20071942), (152, 19015524), (171, 16902688), (176, 16422498), (186, 15539568), (198, 14597776), (209, 13829472), (228, 12677016), (248, 11654676), (264, 10948332), (279, 10359712), (288, 10035971), (304, 9507762), (341, 8476128), (342, 8451344), (352, 8211249), (372, 7769784), (396, 7298888), (418, 6914736), (456, 6338508), (496, 5827338), (528, 5474166), (558, 5179856), (589, 4907232), (608, 4753881), (627, 4609824), (682, 4238064), (684, 4225672), (744, 3884892), (792, 3649444), (836, 3457368), (912, 3169254), (992, 2913669), (1023, 2825376), (1056, 2737083), (1116, 2589928), (1178, 2453616), (1254, 2304912), (1364, 2119032), (1368, 2112836), (1488, 1942446), (1549, 1865952), (1584, 1824722), (1672, 1728684), (1767, 1635744), (1824, 1584627), (1881, 1536608), (2046, 1412688), (2232, 1294964), (2356, 1226808), (2508, 1152456), (2728, 1059516), (2736, 1056418), (2976, 971223), (3069, 941792), (3098, 932976), (3168, 912361), (3344, 864342), (3534, 817872), (3762, 768304), (4092, 706344), (4464, 647482), (4647, 621984), (4712, 613404), (5016, 576228), (5301, 545248), (5456, 529758), (5472, 528209), (6138, 470896), (6196, 466488), (6479, 446112), (6688, 432171), (7068, 408936), (7524, 384152), (8184, 353172), (8928, 323741), (9294, 310992), (9424, 306702), (10032, 288114), (10602, 272624), (10912, 264879), (12276, 235448), (12392, 233244), (12958, 223056), (13941, 207328), (14136, 204468), (15048, 192076), (16368, 176586), (17039, 169632), (18588, 155496), (18848, 153351), (19437, 148704), (20064, 144057), (21204, 136312), (24552, 117724), (24784, 116622), (25916, 111528), (27882, 103664), (28272, 102234), (29431, 98208), (30096, 96038), (32736, 88293), (34078, 84816), (37176, 77748), (38874, 74352), (42408, 68156), (48019, 60192), (49104, 58862), (49568, 58311), (51117, 56544), (51832, 55764)]