196981512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 658022400

約数和(自身を除く): 461040888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 47, 52, 56, 57, 76, 78, 84, 91, 94, 101, 104, 114, 133, 141, 152, 156, 168, 182, 188, 202, 228, 247, 266, 273, 282, 303, 312, 329, 364, 376, 399, 404, 456, 494, 532, 546, 564, 606, 611, 658, 707, 728, 741, 798, 808, 893, 987, 988, 1064, 1092, 1128, 1212, 1222, 1313, 1316, 1414, 1482, 1596, 1729, 1786, 1833, 1919, 1974, 1976, 2121, 2184, 2424, 2444, 2626, 2632, 2679, 2828, 2964, 3192, 3458, 3572, 3666, 3838, 3939, 3948, 4242, 4277, 4747, 4888, 5187, 5252, 5358, 5656, 5757, 5928, 6251, 6916, 7144, 7332, 7676, 7878, 7896, 8484, 8554, 9191, 9494, 10374, 10504, 10716, 11514, 11609, 12502, 12831, 13433, 13832, 14241, 14664, 15352, 15756, 16968, 17108, 18382, 18753, 18988, 20748, 21432, 23028, 23218, 24947, 25004, 25662, 26866, 27573, 28482, 31512, 33229, 34216, 34827, 36764, 37506, 37976, 40299, 41496, 46056, 46436, 49894, 50008, 51324, 53732, 55146, 56964, 61711, 66458, 69654, 73528, 74841, 75012, 80598, 81263, 90193, 92872, 99687, 99788, 102648, 107464, 110292, 113928, 123422, 132916, 139308, 149682, 150024, 161196, 162526, 174629, 180386, 185133, 199374, 199576, 220584, 243789, 246844, 265832, 270579, 278616, 299364, 322392, 325052, 349258, 360772, 370266, 398748, 431977, 487578, 493688, 523887, 541158, 598728, 631351, 650104, 698516, 721544, 740532, 797496, 863954, 975156, 1047774, 1082316, 1172509, 1262702, 1295931, 1397032, 1481064, 1727908, 1894053, 1950312, 2095548, 2164632, 2345018, 2525404, 2591862, 3455816, 3517527, 3788106, 4191096, 4690036, 5050808, 5183724, 7035054, 7576212, 8207563, 9380072, 10367448, 14070108, 15152424, 16415126, 24622689, 28140216, 32830252, 49245378, 65660504, 98490756, 196981512]

約数ペア:

[(1, 196981512), (2, 98490756), (3, 65660504), (4, 49245378), (6, 32830252), (7, 28140216), (8, 24622689), (12, 16415126), (13, 15152424), (14, 14070108), (19, 10367448), (21, 9380072), (24, 8207563), (26, 7576212), (28, 7035054), (38, 5183724), (39, 5050808), (42, 4690036), (47, 4191096), (52, 3788106), (56, 3517527), (57, 3455816), (76, 2591862), (78, 2525404), (84, 2345018), (91, 2164632), (94, 2095548), (101, 1950312), (104, 1894053), (114, 1727908), (133, 1481064), (141, 1397032), (152, 1295931), (156, 1262702), (168, 1172509), (182, 1082316), (188, 1047774), (202, 975156), (228, 863954), (247, 797496), (266, 740532), (273, 721544), (282, 698516), (303, 650104), (312, 631351), (329, 598728), (364, 541158), (376, 523887), (399, 493688), (404, 487578), (456, 431977), (494, 398748), (532, 370266), (546, 360772), (564, 349258), (606, 325052), (611, 322392), (658, 299364), (707, 278616), (728, 270579), (741, 265832), (798, 246844), (808, 243789), (893, 220584), (987, 199576), (988, 199374), (1064, 185133), (1092, 180386), (1128, 174629), (1212, 162526), (1222, 161196), (1313, 150024), (1316, 149682), (1414, 139308), (1482, 132916), (1596, 123422), (1729, 113928), (1786, 110292), (1833, 107464), (1919, 102648), (1974, 99788), (1976, 99687), (2121, 92872), (2184, 90193), (2424, 81263), (2444, 80598), (2626, 75012), (2632, 74841), (2679, 73528), (2828, 69654), (2964, 66458), (3192, 61711), (3458, 56964), (3572, 55146), (3666, 53732), (3838, 51324), (3939, 50008), (3948, 49894), (4242, 46436), (4277, 46056), (4747, 41496), (4888, 40299), (5187, 37976), (5252, 37506), (5358, 36764), (5656, 34827), (5757, 34216), (5928, 33229), (6251, 31512), (6916, 28482), (7144, 27573), (7332, 26866), (7676, 25662), (7878, 25004), (7896, 24947), (8484, 23218), (8554, 23028), (9191, 21432), (9494, 20748), (10374, 18988), (10504, 18753), (10716, 18382), (11514, 17108), (11609, 16968), (12502, 15756), (12831, 15352), (13433, 14664), (13832, 14241)]