275866416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 939035136

約数和(自身を除く): 663168720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 73, 84, 92, 112, 126, 138, 144, 146, 161, 163, 168, 184, 207, 219, 252, 276, 292, 322, 326, 336, 368, 414, 438, 483, 489, 504, 511, 552, 584, 644, 652, 657, 828, 876, 966, 978, 1008, 1022, 1104, 1141, 1168, 1288, 1304, 1314, 1449, 1467, 1533, 1656, 1679, 1752, 1932, 1956, 2044, 2282, 2576, 2608, 2628, 2898, 2934, 3066, 3312, 3358, 3423, 3504, 3749, 3864, 3912, 4088, 4564, 4599, 5037, 5256, 5796, 5868, 6132, 6716, 6846, 7498, 7728, 7824, 8176, 9128, 9198, 10074, 10269, 10512, 11247, 11592, 11736, 11753, 11899, 12264, 13432, 13692, 14996, 15111, 18256, 18396, 20148, 20538, 22494, 23184, 23472, 23506, 23798, 24528, 26243, 26864, 27384, 29992, 30222, 33741, 35259, 35697, 36792, 40296, 41076, 44988, 47012, 47596, 52486, 54768, 59984, 60444, 67482, 70518, 71394, 73584, 78729, 80592, 82152, 83293, 89976, 94024, 95192, 104972, 105777, 107091, 120888, 134964, 141036, 142788, 157458, 164304, 166586, 179952, 188048, 190384, 209944, 211554, 214182, 236187, 241776, 249879, 269928, 273677, 282072, 285576, 314916, 333172, 419888, 423108, 428364, 472374, 499758, 539856, 547354, 564144, 571152, 629832, 666344, 749637, 821031, 846216, 856728, 944748, 999516, 1094708, 1259664, 1332688, 1499274, 1642062, 1692432, 1713456, 1889496, 1915739, 1999032, 2189416, 2463093, 2998548, 3284124, 3778992, 3831478, 3998064, 4378832, 4926186, 5747217, 5997096, 6568248, 7662956, 9852372, 11494434, 11994192, 13136496, 15325912, 17241651, 19704744, 22988868, 30651824, 34483302, 39409488, 45977736, 68966604, 91955472, 137933208, 275866416]

約数ペア:

[(1, 275866416), (2, 137933208), (3, 91955472), (4, 68966604), (6, 45977736), (7, 39409488), (8, 34483302), (9, 30651824), (12, 22988868), (14, 19704744), (16, 17241651), (18, 15325912), (21, 13136496), (23, 11994192), (24, 11494434), (28, 9852372), (36, 7662956), (42, 6568248), (46, 5997096), (48, 5747217), (56, 4926186), (63, 4378832), (69, 3998064), (72, 3831478), (73, 3778992), (84, 3284124), (92, 2998548), (112, 2463093), (126, 2189416), (138, 1999032), (144, 1915739), (146, 1889496), (161, 1713456), (163, 1692432), (168, 1642062), (184, 1499274), (207, 1332688), (219, 1259664), (252, 1094708), (276, 999516), (292, 944748), (322, 856728), (326, 846216), (336, 821031), (368, 749637), (414, 666344), (438, 629832), (483, 571152), (489, 564144), (504, 547354), (511, 539856), (552, 499758), (584, 472374), (644, 428364), (652, 423108), (657, 419888), (828, 333172), (876, 314916), (966, 285576), (978, 282072), (1008, 273677), (1022, 269928), (1104, 249879), (1141, 241776), (1168, 236187), (1288, 214182), (1304, 211554), (1314, 209944), (1449, 190384), (1467, 188048), (1533, 179952), (1656, 166586), (1679, 164304), (1752, 157458), (1932, 142788), (1956, 141036), (2044, 134964), (2282, 120888), (2576, 107091), (2608, 105777), (2628, 104972), (2898, 95192), (2934, 94024), (3066, 89976), (3312, 83293), (3358, 82152), (3423, 80592), (3504, 78729), (3749, 73584), (3864, 71394), (3912, 70518), (4088, 67482), (4564, 60444), (4599, 59984), (5037, 54768), (5256, 52486), (5796, 47596), (5868, 47012), (6132, 44988), (6716, 41076), (6846, 40296), (7498, 36792), (7728, 35697), (7824, 35259), (8176, 33741), (9128, 30222), (9198, 29992), (10074, 27384), (10269, 26864), (10512, 26243), (11247, 24528), (11592, 23798), (11736, 23506), (11753, 23472), (11899, 23184), (12264, 22494), (13432, 20538), (13692, 20148), (14996, 18396), (15111, 18256)]