526854468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 1507645440

約数和(自身を除く): 980790972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 163, 196, 239, 276, 294, 322, 326, 478, 483, 489, 588, 644, 652, 717, 956, 966, 978, 1127, 1141, 1434, 1673, 1932, 1956, 2254, 2282, 2868, 3346, 3381, 3423, 3749, 4508, 4564, 5019, 5497, 6692, 6762, 6846, 7498, 7987, 10038, 10994, 11247, 11711, 13524, 13692, 14996, 15974, 16491, 20076, 21988, 22494, 23422, 23961, 26243, 31948, 32982, 35133, 38479, 38957, 44988, 46844, 47922, 52486, 65964, 70266, 76958, 77914, 78729, 95844, 104972, 115437, 116871, 140532, 153916, 155828, 157458, 183701, 230874, 233742, 269353, 272699, 314916, 367402, 461748, 467484, 538706, 545398, 551103, 734804, 808059, 818097, 896011, 1077412, 1090796, 1102206, 1616118, 1636194, 1792022, 1908893, 2204412, 2688033, 3232236, 3272388, 3584044, 3817786, 5376066, 5726679, 6272077, 7635572, 10752132, 11453358, 12544154, 18816231, 22906716, 25088308, 37632462, 43904539, 75264924, 87809078, 131713617, 175618156, 263427234, 526854468]

約数ペア:

[(1, 526854468), (2, 263427234), (3, 175618156), (4, 131713617), (6, 87809078), (7, 75264924), (12, 43904539), (14, 37632462), (21, 25088308), (23, 22906716), (28, 18816231), (42, 12544154), (46, 11453358), (49, 10752132), (69, 7635572), (84, 6272077), (92, 5726679), (98, 5376066), (138, 3817786), (147, 3584044), (161, 3272388), (163, 3232236), (196, 2688033), (239, 2204412), (276, 1908893), (294, 1792022), (322, 1636194), (326, 1616118), (478, 1102206), (483, 1090796), (489, 1077412), (588, 896011), (644, 818097), (652, 808059), (717, 734804), (956, 551103), (966, 545398), (978, 538706), (1127, 467484), (1141, 461748), (1434, 367402), (1673, 314916), (1932, 272699), (1956, 269353), (2254, 233742), (2282, 230874), (2868, 183701), (3346, 157458), (3381, 155828), (3423, 153916), (3749, 140532), (4508, 116871), (4564, 115437), (5019, 104972), (5497, 95844), (6692, 78729), (6762, 77914), (6846, 76958), (7498, 70266), (7987, 65964), (10038, 52486), (10994, 47922), (11247, 46844), (11711, 44988), (13524, 38957), (13692, 38479), (14996, 35133), (15974, 32982), (16491, 31948), (20076, 26243), (21988, 23961), (22494, 23422)]