281468796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3803

約数の個数: 96

約数和(自身を含む): 809948160

約数和(自身を除く): 528479364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 53, 68, 84, 102, 106, 119, 159, 204, 212, 238, 318, 357, 371, 476, 636, 714, 742, 901, 1113, 1428, 1484, 1802, 2226, 2703, 3604, 3719, 4452, 5406, 6307, 7438, 10812, 11157, 12614, 14876, 18921, 22314, 25228, 26033, 37842, 44628, 52066, 63223, 75684, 78099, 104132, 126446, 156198, 189669, 197107, 252892, 312396, 379338, 394214, 442561, 591321, 758676, 788428, 885122, 1182642, 1327683, 1379749, 1770244, 2365284, 2655366, 2759498, 3350819, 4139247, 5310732, 5518996, 6701638, 8278494, 10052457, 13403276, 16556988, 20104914, 23455733, 40209828, 46911466, 70367199, 93822932, 140734398, 281468796]

約数ペア:

[(1, 281468796), (2, 140734398), (3, 93822932), (4, 70367199), (6, 46911466), (7, 40209828), (12, 23455733), (14, 20104914), (17, 16556988), (21, 13403276), (28, 10052457), (34, 8278494), (42, 6701638), (51, 5518996), (53, 5310732), (68, 4139247), (84, 3350819), (102, 2759498), (106, 2655366), (119, 2365284), (159, 1770244), (204, 1379749), (212, 1327683), (238, 1182642), (318, 885122), (357, 788428), (371, 758676), (476, 591321), (636, 442561), (714, 394214), (742, 379338), (901, 312396), (1113, 252892), (1428, 197107), (1484, 189669), (1802, 156198), (2226, 126446), (2703, 104132), (3604, 78099), (3719, 75684), (4452, 63223), (5406, 52066), (6307, 44628), (7438, 37842), (10812, 26033), (11157, 25228), (12614, 22314), (14876, 18921)]