305501364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52709}}^1$

素因数の和:52749

約数の個数: 72

約数和(自身を含む): 920949120

約数和(自身を除く): 615447756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 52709, 105418, 158127, 210836, 316254, 368963, 474381, 632508, 737926, 948762, 1106889, 1212307, 1475852, 1897524, 2213778, 2424614, 3320667, 3636921, 4427556, 4849228, 6641334, 7273842, 8486149, 10910763, 13282668, 14547684, 16972298, 21821526, 25458447, 33944596, 43643052, 50916894, 76375341, 101833788, 152750682, 305501364]

約数ペア:

[(1, 305501364), (2, 152750682), (3, 101833788), (4, 76375341), (6, 50916894), (7, 43643052), (9, 33944596), (12, 25458447), (14, 21821526), (18, 16972298), (21, 14547684), (23, 13282668), (28, 10910763), (36, 8486149), (42, 7273842), (46, 6641334), (63, 4849228), (69, 4427556), (84, 3636921), (92, 3320667), (126, 2424614), (138, 2213778), (161, 1897524), (207, 1475852), (252, 1212307), (276, 1106889), (322, 948762), (414, 737926), (483, 632508), (644, 474381), (828, 368963), (966, 316254), (1449, 210836), (1932, 158127), (2898, 105418), (5796, 52709)]