989454312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1525

約数の個数: 256

約数和(自身を含む): 3512678400

約数和(自身を除く): 2523224088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 41, 42, 44, 54, 56, 63, 66, 72, 77, 82, 84, 88, 99, 108, 123, 126, 132, 154, 164, 168, 189, 198, 216, 231, 246, 252, 264, 287, 297, 308, 328, 369, 378, 396, 451, 462, 492, 504, 574, 594, 616, 693, 738, 756, 792, 861, 902, 924, 984, 1107, 1148, 1188, 1353, 1386, 1451, 1476, 1512, 1722, 1804, 1848, 2079, 2214, 2296, 2376, 2583, 2706, 2772, 2902, 2952, 3157, 3444, 3608, 4059, 4158, 4353, 4428, 5166, 5412, 5544, 5804, 6314, 6888, 7749, 8118, 8316, 8706, 8856, 9471, 10157, 10332, 10824, 11608, 12177, 12628, 13059, 15498, 15961, 16236, 16632, 17412, 18942, 20314, 20664, 24354, 25256, 26118, 28413, 30471, 30996, 31922, 32472, 34824, 37884, 39177, 40628, 47883, 48708, 52236, 56826, 59491, 60942, 61992, 63844, 75768, 78354, 81256, 85239, 91413, 95766, 97416, 104472, 111727, 113652, 118982, 121884, 127688, 143649, 156708, 170478, 178473, 182826, 191532, 223454, 227304, 237964, 243768, 274239, 287298, 313416, 335181, 340956, 356946, 365652, 383064, 416437, 430947, 446908, 475928, 535419, 548478, 574596, 654401, 670362, 681912, 713892, 731304, 832874, 861894, 893816, 1005543, 1070838, 1096956, 1149192, 1249311, 1308802, 1340724, 1427784, 1606257, 1665748, 1723788, 1963203, 2011086, 2141676, 2193912, 2498622, 2617604, 2681448, 3016629, 3212514, 3331496, 3447576, 3747933, 3926406, 4022172, 4283352, 4580807, 4997244, 5235208, 5889609, 6033258, 6425028, 7495866, 7852812, 8044344, 9161614, 9994488, 11243799, 11779218, 12066516, 12850056, 13742421, 14991732, 15705624, 17668827, 18323228, 22487598, 23558436, 24133032, 27484842, 29983464, 35337654, 36646456, 41227263, 44975196, 47116872, 54969684, 70675308, 82454526, 89950392, 109939368, 123681789, 141350616, 164909052, 247363578, 329818104, 494727156, 989454312]

約数ペア:

[(1, 989454312), (2, 494727156), (3, 329818104), (4, 247363578), (6, 164909052), (7, 141350616), (8, 123681789), (9, 109939368), (11, 89950392), (12, 82454526), (14, 70675308), (18, 54969684), (21, 47116872), (22, 44975196), (24, 41227263), (27, 36646456), (28, 35337654), (33, 29983464), (36, 27484842), (41, 24133032), (42, 23558436), (44, 22487598), (54, 18323228), (56, 17668827), (63, 15705624), (66, 14991732), (72, 13742421), (77, 12850056), (82, 12066516), (84, 11779218), (88, 11243799), (99, 9994488), (108, 9161614), (123, 8044344), (126, 7852812), (132, 7495866), (154, 6425028), (164, 6033258), (168, 5889609), (189, 5235208), (198, 4997244), (216, 4580807), (231, 4283352), (246, 4022172), (252, 3926406), (264, 3747933), (287, 3447576), (297, 3331496), (308, 3212514), (328, 3016629), (369, 2681448), (378, 2617604), (396, 2498622), (451, 2193912), (462, 2141676), (492, 2011086), (504, 1963203), (574, 1723788), (594, 1665748), (616, 1606257), (693, 1427784), (738, 1340724), (756, 1308802), (792, 1249311), (861, 1149192), (902, 1096956), (924, 1070838), (984, 1005543), (1107, 893816), (1148, 861894), (1188, 832874), (1353, 731304), (1386, 713892), (1451, 681912), (1476, 670362), (1512, 654401), (1722, 574596), (1804, 548478), (1848, 535419), (2079, 475928), (2214, 446908), (2296, 430947), (2376, 416437), (2583, 383064), (2706, 365652), (2772, 356946), (2902, 340956), (2952, 335181), (3157, 313416), (3444, 287298), (3608, 274239), (4059, 243768), (4158, 237964), (4353, 227304), (4428, 223454), (5166, 191532), (5412, 182826), (5544, 178473), (5804, 170478), (6314, 156708), (6888, 143649), (7749, 127688), (8118, 121884), (8316, 118982), (8706, 113652), (8856, 111727), (9471, 104472), (10157, 97416), (10332, 95766), (10824, 91413), (11608, 85239), (12177, 81256), (12628, 78354), (13059, 75768), (15498, 63844), (15961, 61992), (16236, 60942), (16632, 59491), (17412, 56826), (18942, 52236), (20314, 48708), (20664, 47883), (24354, 40628), (25256, 39177), (26118, 37884), (28413, 34824), (30471, 32472), (30996, 31922)]