1269323172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 3721745664

約数和(自身を除く): 2452422492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 47, 52, 69, 78, 92, 94, 117, 138, 141, 156, 169, 188, 193, 207, 234, 276, 282, 299, 338, 386, 414, 423, 468, 507, 564, 579, 598, 611, 676, 772, 828, 846, 897, 1014, 1081, 1158, 1196, 1222, 1521, 1692, 1737, 1794, 1833, 2028, 2162, 2316, 2444, 2509, 2691, 3042, 3243, 3474, 3588, 3666, 3887, 4324, 4439, 5018, 5382, 5499, 6084, 6486, 6948, 7332, 7527, 7774, 7943, 8878, 9071, 9729, 10036, 10764, 10998, 11661, 12972, 13317, 14053, 15054, 15548, 15886, 17756, 18142, 19458, 21996, 22581, 23322, 23829, 26634, 27213, 28106, 30108, 31772, 32617, 34983, 36284, 38916, 39951, 42159, 45162, 46644, 47658, 53268, 54426, 56212, 57707, 65234, 69966, 71487, 79902, 81639, 84318, 90324, 95316, 97851, 108852, 115414, 117923, 126477, 130468, 139932, 142974, 159804, 163278, 168636, 173121, 182689, 195702, 208633, 230828, 235846, 252954, 285948, 293553, 326556, 346242, 353769, 365378, 391404, 417266, 471692, 505908, 519363, 548067, 587106, 625899, 692484, 707538, 730756, 750191, 834532, 1038726, 1061307, 1096134, 1174212, 1251798, 1415076, 1500382, 1532999, 1644201, 1877697, 2077452, 2122614, 2192268, 2250573, 2503596, 2712229, 3000764, 3065998, 3288402, 3755394, 4245228, 4501146, 4598997, 5424458, 6131996, 6576804, 6751719, 7510788, 8136687, 9002292, 9197994, 10848916, 13503438, 13796991, 16273374, 18395988, 24410061, 27006876, 27593982, 32546748, 35258977, 48820122, 55187964, 70517954, 97640244, 105776931, 141035908, 211553862, 317330793, 423107724, 634661586, 1269323172]

約数ペア:

[(1, 1269323172), (2, 634661586), (3, 423107724), (4, 317330793), (6, 211553862), (9, 141035908), (12, 105776931), (13, 97640244), (18, 70517954), (23, 55187964), (26, 48820122), (36, 35258977), (39, 32546748), (46, 27593982), (47, 27006876), (52, 24410061), (69, 18395988), (78, 16273374), (92, 13796991), (94, 13503438), (117, 10848916), (138, 9197994), (141, 9002292), (156, 8136687), (169, 7510788), (188, 6751719), (193, 6576804), (207, 6131996), (234, 5424458), (276, 4598997), (282, 4501146), (299, 4245228), (338, 3755394), (386, 3288402), (414, 3065998), (423, 3000764), (468, 2712229), (507, 2503596), (564, 2250573), (579, 2192268), (598, 2122614), (611, 2077452), (676, 1877697), (772, 1644201), (828, 1532999), (846, 1500382), (897, 1415076), (1014, 1251798), (1081, 1174212), (1158, 1096134), (1196, 1061307), (1222, 1038726), (1521, 834532), (1692, 750191), (1737, 730756), (1794, 707538), (1833, 692484), (2028, 625899), (2162, 587106), (2316, 548067), (2444, 519363), (2509, 505908), (2691, 471692), (3042, 417266), (3243, 391404), (3474, 365378), (3588, 353769), (3666, 346242), (3887, 326556), (4324, 293553), (4439, 285948), (5018, 252954), (5382, 235846), (5499, 230828), (6084, 208633), (6486, 195702), (6948, 182689), (7332, 173121), (7527, 168636), (7774, 163278), (7943, 159804), (8878, 142974), (9071, 139932), (9729, 130468), (10036, 126477), (10764, 117923), (10998, 115414), (11661, 108852), (12972, 97851), (13317, 95316), (14053, 90324), (15054, 84318), (15548, 81639), (15886, 79902), (17756, 71487), (18142, 69966), (19458, 65234), (21996, 57707), (22581, 56212), (23322, 54426), (23829, 53268), (26634, 47658), (27213, 46644), (28106, 45162), (30108, 42159), (31772, 39951), (32617, 38916), (34983, 36284)]