289647904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5851}}^1$

素因数の和:5898

約数の個数: 96

約数和(自身を含む): 743250816

約数和(自身を除く): 453602912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 5851, 6188, 7072, 11702, 12376, 23404, 24752, 40957, 46808, 49504, 76063, 81914, 93616, 99467, 152126, 163828, 187232, 198934, 304252, 327656, 397868, 532441, 608504, 655312, 696269, 795736, 1064882, 1217008, 1293071, 1310624, 1392538, 1591472, 2129764, 2434016, 2586142, 2785076, 3182944, 4259528, 5172284, 5570152, 8519056, 9051497, 10344568, 11140304, 17038112, 18102994, 20689136, 22280608, 36205988, 41378272, 72411976, 144823952, 289647904]

約数ペア:

[(1, 289647904), (2, 144823952), (4, 72411976), (7, 41378272), (8, 36205988), (13, 22280608), (14, 20689136), (16, 18102994), (17, 17038112), (26, 11140304), (28, 10344568), (32, 9051497), (34, 8519056), (52, 5570152), (56, 5172284), (68, 4259528), (91, 3182944), (104, 2785076), (112, 2586142), (119, 2434016), (136, 2129764), (182, 1591472), (208, 1392538), (221, 1310624), (224, 1293071), (238, 1217008), (272, 1064882), (364, 795736), (416, 696269), (442, 655312), (476, 608504), (544, 532441), (728, 397868), (884, 327656), (952, 304252), (1456, 198934), (1547, 187232), (1768, 163828), (1904, 152126), (2912, 99467), (3094, 93616), (3536, 81914), (3808, 76063), (5851, 49504), (6188, 46808), (7072, 40957), (11702, 24752), (12376, 23404)]