889842352

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 2279854080

約数和(自身を除く): 1390011728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 41, 47, 49, 56, 62, 76, 82, 94, 98, 112, 124, 133, 152, 164, 188, 196, 217, 248, 266, 287, 304, 328, 329, 376, 392, 434, 496, 532, 574, 589, 656, 658, 752, 779, 784, 868, 893, 931, 1064, 1148, 1178, 1271, 1316, 1457, 1519, 1558, 1736, 1786, 1862, 1927, 2009, 2128, 2296, 2303, 2356, 2542, 2632, 2914, 3038, 3116, 3472, 3572, 3724, 3854, 4018, 4123, 4592, 4606, 4712, 5084, 5264, 5453, 5828, 6076, 6232, 6251, 7144, 7448, 7708, 8036, 8246, 8897, 9212, 9424, 10168, 10199, 10906, 11656, 12152, 12464, 12502, 13489, 14288, 14896, 15416, 16072, 16492, 17794, 18424, 20336, 20398, 21812, 23312, 24149, 24304, 25004, 26978, 27683, 28861, 30832, 32144, 32984, 35588, 36613, 36848, 38171, 40796, 43624, 43757, 48298, 50008, 53956, 55366, 57722, 59737, 62279, 65968, 71176, 71393, 73226, 76342, 81592, 87248, 87514, 94423, 96596, 100016, 107912, 110732, 115444, 119474, 124558, 142352, 142786, 146452, 152684, 163184, 169043, 175028, 188846, 193192, 193781, 215824, 221464, 230888, 238948, 249116, 256291, 285572, 292904, 305368, 338086, 350056, 377692, 386384, 387562, 418159, 442928, 461776, 477896, 498232, 512582, 571144, 585808, 610736, 676172, 700112, 755384, 775124, 836318, 955792, 996464, 1025164, 1135003, 1142288, 1183301, 1352344, 1356467, 1510768, 1550248, 1672636, 1794037, 2050328, 2270006, 2366602, 2704688, 2712934, 2927113, 3100496, 3345272, 3588074, 4100656, 4540012, 4733204, 5425868, 5854226, 6690544, 7176148, 7945021, 9080024, 9466408, 10851736, 11708452, 14352296, 15890042, 18160048, 18932816, 21703472, 23416904, 28704592, 31780084, 46833808, 55615147, 63560168, 111230294, 127120336, 222460588, 444921176, 889842352]

約数ペア:

[(1, 889842352), (2, 444921176), (4, 222460588), (7, 127120336), (8, 111230294), (14, 63560168), (16, 55615147), (19, 46833808), (28, 31780084), (31, 28704592), (38, 23416904), (41, 21703472), (47, 18932816), (49, 18160048), (56, 15890042), (62, 14352296), (76, 11708452), (82, 10851736), (94, 9466408), (98, 9080024), (112, 7945021), (124, 7176148), (133, 6690544), (152, 5854226), (164, 5425868), (188, 4733204), (196, 4540012), (217, 4100656), (248, 3588074), (266, 3345272), (287, 3100496), (304, 2927113), (328, 2712934), (329, 2704688), (376, 2366602), (392, 2270006), (434, 2050328), (496, 1794037), (532, 1672636), (574, 1550248), (589, 1510768), (656, 1356467), (658, 1352344), (752, 1183301), (779, 1142288), (784, 1135003), (868, 1025164), (893, 996464), (931, 955792), (1064, 836318), (1148, 775124), (1178, 755384), (1271, 700112), (1316, 676172), (1457, 610736), (1519, 585808), (1558, 571144), (1736, 512582), (1786, 498232), (1862, 477896), (1927, 461776), (2009, 442928), (2128, 418159), (2296, 387562), (2303, 386384), (2356, 377692), (2542, 350056), (2632, 338086), (2914, 305368), (3038, 292904), (3116, 285572), (3472, 256291), (3572, 249116), (3724, 238948), (3854, 230888), (4018, 221464), (4123, 215824), (4592, 193781), (4606, 193192), (4712, 188846), (5084, 175028), (5264, 169043), (5453, 163184), (5828, 152684), (6076, 146452), (6232, 142786), (6251, 142352), (7144, 124558), (7448, 119474), (7708, 115444), (8036, 110732), (8246, 107912), (8897, 100016), (9212, 96596), (9424, 94423), (10168, 87514), (10199, 87248), (10906, 81592), (11656, 76342), (12152, 73226), (12464, 71393), (12502, 71176), (13489, 65968), (14288, 62279), (14896, 59737), (15416, 57722), (16072, 55366), (16492, 53956), (17794, 50008), (18424, 48298), (20336, 43757), (20398, 43624), (21812, 40796), (23312, 38171), (24149, 36848), (24304, 36613), (25004, 35588), (26978, 32984), (27683, 32144), (28861, 30832)]