249455388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7427

約数の個数: 96

約数和(自身を含む): 739594240

約数和(自身を除く): 490138852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 7369, 8463, 11284, 14738, 16926, 22107, 29476, 33852, 44214, 51583, 88428, 95797, 103166, 154749, 191594, 206332, 228439, 287391, 309498, 383188, 456878, 574782, 618996, 670579, 685317, 913756, 1149564, 1341158, 1370634, 1599073, 2011737, 2682316, 2741268, 2969707, 3198146, 4023474, 4797219, 5939414, 6396292, 8046948, 8909121, 9594438, 11878828, 17818242, 19188876, 20787949, 35636484, 41575898, 62363847, 83151796, 124727694, 249455388]

約数ペア:

[(1, 249455388), (2, 124727694), (3, 83151796), (4, 62363847), (6, 41575898), (7, 35636484), (12, 20787949), (13, 19188876), (14, 17818242), (21, 11878828), (26, 9594438), (28, 8909121), (31, 8046948), (39, 6396292), (42, 5939414), (52, 4797219), (62, 4023474), (78, 3198146), (84, 2969707), (91, 2741268), (93, 2682316), (124, 2011737), (156, 1599073), (182, 1370634), (186, 1341158), (217, 1149564), (273, 913756), (364, 685317), (372, 670579), (403, 618996), (434, 574782), (546, 456878), (651, 383188), (806, 309498), (868, 287391), (1092, 228439), (1209, 206332), (1302, 191594), (1612, 154749), (2418, 103166), (2604, 95797), (2821, 88428), (4836, 51583), (5642, 44214), (7369, 33852), (8463, 29476), (11284, 22107), (14738, 16926)]