290812896

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:894

約数の個数: 192

約数和(自身を含む): 951471360

約数和(自身を除く): 660658464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 96, 99, 108, 111, 132, 144, 148, 176, 198, 216, 222, 264, 288, 296, 297, 333, 352, 396, 407, 432, 444, 528, 592, 594, 666, 792, 814, 827, 864, 888, 999, 1056, 1184, 1188, 1221, 1332, 1584, 1628, 1654, 1776, 1998, 2376, 2442, 2481, 2664, 3168, 3256, 3308, 3552, 3663, 3996, 4752, 4884, 4962, 5328, 6512, 6616, 7326, 7443, 7992, 9097, 9504, 9768, 9924, 10656, 10989, 13024, 13232, 14652, 14886, 15984, 18194, 19536, 19848, 21978, 22329, 26464, 27291, 29304, 29772, 30599, 31968, 36388, 39072, 39696, 43956, 44658, 54582, 58608, 59544, 61198, 72776, 79392, 81873, 87912, 89316, 91797, 109164, 117216, 119088, 122396, 145552, 163746, 175824, 178632, 183594, 218328, 238176, 244792, 245619, 275391, 291104, 327492, 336589, 351648, 357264, 367188, 436656, 489584, 491238, 550782, 654984, 673178, 714528, 734376, 826173, 873312, 979168, 982476, 1009767, 1101564, 1309968, 1346356, 1468752, 1652346, 1964952, 2019534, 2203128, 2619936, 2692712, 2937504, 3029301, 3304692, 3929904, 4039068, 4406256, 5385424, 6058602, 6609384, 7859808, 8078136, 8812512, 9087903, 10770848, 12117204, 13218768, 16156272, 18175806, 24234408, 26437536, 32312544, 36351612, 48468816, 72703224, 96937632, 145406448, 290812896]

約数ペア:

[(1, 290812896), (2, 145406448), (3, 96937632), (4, 72703224), (6, 48468816), (8, 36351612), (9, 32312544), (11, 26437536), (12, 24234408), (16, 18175806), (18, 16156272), (22, 13218768), (24, 12117204), (27, 10770848), (32, 9087903), (33, 8812512), (36, 8078136), (37, 7859808), (44, 6609384), (48, 6058602), (54, 5385424), (66, 4406256), (72, 4039068), (74, 3929904), (88, 3304692), (96, 3029301), (99, 2937504), (108, 2692712), (111, 2619936), (132, 2203128), (144, 2019534), (148, 1964952), (176, 1652346), (198, 1468752), (216, 1346356), (222, 1309968), (264, 1101564), (288, 1009767), (296, 982476), (297, 979168), (333, 873312), (352, 826173), (396, 734376), (407, 714528), (432, 673178), (444, 654984), (528, 550782), (592, 491238), (594, 489584), (666, 436656), (792, 367188), (814, 357264), (827, 351648), (864, 336589), (888, 327492), (999, 291104), (1056, 275391), (1184, 245619), (1188, 244792), (1221, 238176), (1332, 218328), (1584, 183594), (1628, 178632), (1654, 175824), (1776, 163746), (1998, 145552), (2376, 122396), (2442, 119088), (2481, 117216), (2664, 109164), (3168, 91797), (3256, 89316), (3308, 87912), (3552, 81873), (3663, 79392), (3996, 72776), (4752, 61198), (4884, 59544), (4962, 58608), (5328, 54582), (6512, 44658), (6616, 43956), (7326, 39696), (7443, 39072), (7992, 36388), (9097, 31968), (9504, 30599), (9768, 29772), (9924, 29304), (10656, 27291), (10989, 26464), (13024, 22329), (13232, 21978), (14652, 19848), (14886, 19536), (15984, 18194)]