1291791.00000000

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 120226680

約数和(自身を除く): 68265904

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 53, 56, 61, 82, 98, 106, 122, 164, 196, 212, 244, 287, 328, 371, 392, 424, 427, 488, 574, 742, 854, 1148, 1484, 1708, 2009, 2173, 2296, 2501, 2597, 2968, 2989, 3233, 3416, 4018, 4346, 5002, 5194, 5978, 6466, 8036, 8692, 10004, 10388, 11956, 12932, 15211, 16072, 17384, 17507, 20008, 20776, 22631, 23912, 25864, 30422, 35014, 45262, 60844, 70028, 90524, 106477, 121688, 122549, 132553, 140056, 158417, 181048, 212954, 245098, 265106, 316834, 425908, 490196, 530212, 633668, 851816, 927871, 980392, 1060424, 1267336, 1855742, 3711484, 6495097, 7422968, 12990194, 25980388, 51960776]

約数ペア:

[(1, 51960776), (2, 25980388), (4, 12990194), (7, 7422968), (8, 6495097), (14, 3711484), (28, 1855742), (41, 1267336), (49, 1060424), (53, 980392), (56, 927871), (61, 851816), (82, 633668), (98, 530212), (106, 490196), (122, 425908), (164, 316834), (196, 265106), (212, 245098), (244, 212954), (287, 181048), (328, 158417), (371, 140056), (392, 132553), (424, 122549), (427, 121688), (488, 106477), (574, 90524), (742, 70028), (854, 60844), (1148, 45262), (1484, 35014), (1708, 30422), (2009, 25864), (2173, 23912), (2296, 22631), (2501, 20776), (2597, 20008), (2968, 17507), (2989, 17384), (3233, 16072), (3416, 15211), (4018, 12932), (4346, 11956), (5002, 10388), (5194, 10004), (5978, 8692), (6466, 8036)]