2247154728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5387}}^1$

素因数の和:5607

約数の個数: 128

約数和(自身を含む): 6951813120

約数和(自身を除く): 4704658392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 191, 273, 312, 364, 382, 546, 573, 728, 764, 1092, 1146, 1337, 1528, 2184, 2292, 2483, 2674, 4011, 4584, 4966, 5348, 5387, 7449, 8022, 9932, 10696, 10774, 14898, 16044, 16161, 17381, 19864, 21548, 29796, 32088, 32322, 34762, 37709, 43096, 52143, 59592, 64644, 69524, 70031, 75418, 104286, 113127, 129288, 139048, 140062, 150836, 208572, 210093, 226254, 280124, 301672, 417144, 420186, 452508, 490217, 560248, 840372, 905016, 980434, 1028917, 1470651, 1680744, 1960868, 2057834, 2941302, 3086751, 3921736, 4115668, 5882604, 6173502, 7202419, 8231336, 11765208, 12347004, 13375921, 14404838, 21607257, 24694008, 26751842, 28809676, 40127763, 43214514, 53503684, 57619352, 80255526, 86429028, 93631447, 107007368, 160511052, 172858056, 187262894, 280894341, 321022104, 374525788, 561788682, 749051576, 1123577364, 2247154728]

約数ペア:

[(1, 2247154728), (2, 1123577364), (3, 749051576), (4, 561788682), (6, 374525788), (7, 321022104), (8, 280894341), (12, 187262894), (13, 172858056), (14, 160511052), (21, 107007368), (24, 93631447), (26, 86429028), (28, 80255526), (39, 57619352), (42, 53503684), (52, 43214514), (56, 40127763), (78, 28809676), (84, 26751842), (91, 24694008), (104, 21607257), (156, 14404838), (168, 13375921), (182, 12347004), (191, 11765208), (273, 8231336), (312, 7202419), (364, 6173502), (382, 5882604), (546, 4115668), (573, 3921736), (728, 3086751), (764, 2941302), (1092, 2057834), (1146, 1960868), (1337, 1680744), (1528, 1470651), (2184, 1028917), (2292, 980434), (2483, 905016), (2674, 840372), (4011, 560248), (4584, 490217), (4966, 452508), (5348, 420186), (5387, 417144), (7449, 301672), (8022, 280124), (9932, 226254), (10696, 210093), (10774, 208572), (14898, 150836), (16044, 140062), (16161, 139048), (17381, 129288), (19864, 113127), (21548, 104286), (29796, 75418), (32088, 70031), (32322, 69524), (34762, 64644), (37709, 59592), (43096, 52143)]