289591008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 940746240

約数和(自身を除く): 651155232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 74, 76, 84, 96, 111, 112, 114, 133, 148, 152, 168, 222, 224, 228, 259, 266, 296, 304, 336, 399, 444, 456, 518, 532, 592, 608, 613, 672, 703, 777, 798, 888, 912, 1036, 1064, 1184, 1226, 1406, 1554, 1596, 1776, 1824, 1839, 2072, 2109, 2128, 2452, 2812, 3108, 3192, 3552, 3678, 4144, 4218, 4256, 4291, 4904, 4921, 5624, 6216, 6384, 7356, 8288, 8436, 8582, 9808, 9842, 11248, 11647, 12432, 12768, 12873, 14712, 14763, 16872, 17164, 19616, 19684, 22496, 22681, 23294, 24864, 25746, 29424, 29526, 33744, 34328, 34941, 39368, 45362, 46588, 51492, 58848, 59052, 67488, 68043, 68656, 69882, 78736, 81529, 90724, 93176, 102984, 118104, 136086, 137312, 139764, 157472, 158767, 163058, 181448, 186352, 205968, 236208, 244587, 272172, 279528, 317534, 326116, 362896, 372704, 411936, 430939, 472416, 476301, 489174, 544344, 559056, 635068, 652232, 725792, 861878, 952602, 978348, 1088688, 1118112, 1270136, 1292817, 1304464, 1723756, 1905204, 1956696, 2177376, 2540272, 2585634, 2608928, 3016573, 3447512, 3810408, 3913392, 5080544, 5171268, 6033146, 6895024, 7620816, 7826784, 9049719, 10342536, 12066292, 13790048, 15241632, 18099438, 20685072, 24132584, 36198876, 41370144, 48265168, 72397752, 96530336, 144795504, 289591008]

約数ペア:

[(1, 289591008), (2, 144795504), (3, 96530336), (4, 72397752), (6, 48265168), (7, 41370144), (8, 36198876), (12, 24132584), (14, 20685072), (16, 18099438), (19, 15241632), (21, 13790048), (24, 12066292), (28, 10342536), (32, 9049719), (37, 7826784), (38, 7620816), (42, 6895024), (48, 6033146), (56, 5171268), (57, 5080544), (74, 3913392), (76, 3810408), (84, 3447512), (96, 3016573), (111, 2608928), (112, 2585634), (114, 2540272), (133, 2177376), (148, 1956696), (152, 1905204), (168, 1723756), (222, 1304464), (224, 1292817), (228, 1270136), (259, 1118112), (266, 1088688), (296, 978348), (304, 952602), (336, 861878), (399, 725792), (444, 652232), (456, 635068), (518, 559056), (532, 544344), (592, 489174), (608, 476301), (613, 472416), (672, 430939), (703, 411936), (777, 372704), (798, 362896), (888, 326116), (912, 317534), (1036, 279528), (1064, 272172), (1184, 244587), (1226, 236208), (1406, 205968), (1554, 186352), (1596, 181448), (1776, 163058), (1824, 158767), (1839, 157472), (2072, 139764), (2109, 137312), (2128, 136086), (2452, 118104), (2812, 102984), (3108, 93176), (3192, 90724), (3552, 81529), (3678, 78736), (4144, 69882), (4218, 68656), (4256, 68043), (4291, 67488), (4904, 59052), (4921, 58848), (5624, 51492), (6216, 46588), (6384, 45362), (7356, 39368), (8288, 34941), (8436, 34328), (8582, 33744), (9808, 29526), (9842, 29424), (11248, 25746), (11647, 24864), (12432, 23294), (12768, 22681), (12873, 22496), (14712, 19684), (14763, 19616), (16872, 17164)]