1259748042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1964

約数の個数: 128

約数和(自身を含む): 3260694528

約数和(自身を除く): 2000946486

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 41, 42, 46, 51, 69, 82, 102, 119, 123, 138, 161, 238, 246, 287, 322, 357, 391, 483, 574, 697, 714, 782, 861, 943, 966, 1173, 1394, 1722, 1871, 1886, 2091, 2346, 2737, 2829, 3742, 4182, 4879, 5474, 5613, 5658, 6601, 8211, 9758, 11226, 13097, 13202, 14637, 16031, 16422, 19803, 26194, 29274, 31807, 32062, 39291, 39606, 43033, 48093, 63614, 76711, 78582, 86066, 95421, 96186, 112217, 129099, 153422, 190842, 222649, 224434, 230133, 258198, 301231, 336651, 445298, 460266, 536977, 602462, 667947, 673302, 731561, 903693, 1073954, 1304087, 1335894, 1463122, 1610931, 1764353, 1807386, 2194683, 2608174, 3221862, 3528706, 3912261, 4389366, 5120927, 5293059, 7824522, 9128609, 10241854, 10586118, 12350471, 15362781, 18257218, 24700942, 27385827, 29994001, 30725562, 37051413, 54771654, 59988002, 74102826, 89982003, 179964006, 209958007, 419916014, 629874021, 1259748042]

約数ペア:

[(1, 1259748042), (2, 629874021), (3, 419916014), (6, 209958007), (7, 179964006), (14, 89982003), (17, 74102826), (21, 59988002), (23, 54771654), (34, 37051413), (41, 30725562), (42, 29994001), (46, 27385827), (51, 24700942), (69, 18257218), (82, 15362781), (102, 12350471), (119, 10586118), (123, 10241854), (138, 9128609), (161, 7824522), (238, 5293059), (246, 5120927), (287, 4389366), (322, 3912261), (357, 3528706), (391, 3221862), (483, 2608174), (574, 2194683), (697, 1807386), (714, 1764353), (782, 1610931), (861, 1463122), (943, 1335894), (966, 1304087), (1173, 1073954), (1394, 903693), (1722, 731561), (1871, 673302), (1886, 667947), (2091, 602462), (2346, 536977), (2737, 460266), (2829, 445298), (3742, 336651), (4182, 301231), (4879, 258198), (5474, 230133), (5613, 224434), (5658, 222649), (6601, 190842), (8211, 153422), (9758, 129099), (11226, 112217), (13097, 96186), (13202, 95421), (14637, 86066), (16031, 78582), (16422, 76711), (19803, 63614), (26194, 48093), (29274, 43033), (31807, 39606), (32062, 39291)]