286541892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1938

約数の個数: 144

約数和(自身を含む): 910920192

約数和(自身を除く): 624378300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 364, 423, 468, 546, 564, 611, 658, 819, 846, 987, 1092, 1222, 1316, 1638, 1692, 1833, 1861, 1974, 2444, 2961, 3276, 3666, 3722, 3948, 4277, 5499, 5583, 5922, 7332, 7444, 8554, 10998, 11166, 11844, 12831, 13027, 16749, 17108, 21996, 22332, 24193, 25662, 26054, 33498, 38493, 39081, 48386, 51324, 52108, 66996, 72579, 76986, 78162, 87467, 96772, 117243, 145158, 153972, 156324, 169351, 174934, 217737, 234486, 262401, 290316, 338702, 349868, 435474, 468972, 508053, 524802, 612269, 677404, 787203, 870948, 1016106, 1049604, 1137071, 1224538, 1524159, 1574406, 1836807, 2032212, 2274142, 2449076, 3048318, 3148812, 3411213, 3673614, 4548284, 5510421, 6096636, 6822426, 7347228, 7959497, 10233639, 11020842, 13644852, 15918994, 20467278, 22041684, 23878491, 31837988, 40934556, 47756982, 71635473, 95513964, 143270946, 286541892]

約数ペア:

[(1, 286541892), (2, 143270946), (3, 95513964), (4, 71635473), (6, 47756982), (7, 40934556), (9, 31837988), (12, 23878491), (13, 22041684), (14, 20467278), (18, 15918994), (21, 13644852), (26, 11020842), (28, 10233639), (36, 7959497), (39, 7347228), (42, 6822426), (47, 6096636), (52, 5510421), (63, 4548284), (78, 3673614), (84, 3411213), (91, 3148812), (94, 3048318), (117, 2449076), (126, 2274142), (141, 2032212), (156, 1836807), (182, 1574406), (188, 1524159), (234, 1224538), (252, 1137071), (273, 1049604), (282, 1016106), (329, 870948), (364, 787203), (423, 677404), (468, 612269), (546, 524802), (564, 508053), (611, 468972), (658, 435474), (819, 349868), (846, 338702), (987, 290316), (1092, 262401), (1222, 234486), (1316, 217737), (1638, 174934), (1692, 169351), (1833, 156324), (1861, 153972), (1974, 145158), (2444, 117243), (2961, 96772), (3276, 87467), (3666, 78162), (3722, 76986), (3948, 72579), (4277, 66996), (5499, 52108), (5583, 51324), (5922, 48386), (7332, 39081), (7444, 38493), (8554, 33498), (10998, 26054), (11166, 25662), (11844, 24193), (12831, 22332), (13027, 21996), (16749, 17108)]