719165748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1382

約数の個数: 144

約数和(自身を含む): 2088180864

約数和(自身を除く): 1369015116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 41, 42, 46, 49, 69, 82, 84, 92, 98, 123, 138, 147, 161, 164, 196, 246, 276, 287, 294, 322, 483, 492, 574, 588, 644, 861, 943, 966, 1127, 1148, 1297, 1722, 1886, 1932, 2009, 2254, 2594, 2829, 3381, 3444, 3772, 3891, 4018, 4508, 5188, 5658, 6027, 6601, 6762, 7782, 8036, 9079, 11316, 12054, 13202, 13524, 15564, 18158, 19803, 24108, 26404, 27237, 29831, 36316, 39606, 46207, 53177, 54474, 59662, 63553, 79212, 89493, 92414, 106354, 108948, 119324, 127106, 138621, 159531, 178986, 184828, 190659, 208817, 212708, 254212, 277242, 319062, 357972, 372239, 381318, 417634, 554484, 626451, 638124, 744478, 762636, 835268, 1116717, 1223071, 1252902, 1461719, 1488956, 2233434, 2446142, 2505804, 2605673, 2923438, 3669213, 4385157, 4466868, 4892284, 5211346, 5846876, 7338426, 7817019, 8561497, 8770314, 10422692, 14676852, 15634038, 17122994, 17540628, 25684491, 31268076, 34245988, 51368982, 59930479, 102737964, 119860958, 179791437, 239721916, 359582874, 719165748]

約数ペア:

[(1, 719165748), (2, 359582874), (3, 239721916), (4, 179791437), (6, 119860958), (7, 102737964), (12, 59930479), (14, 51368982), (21, 34245988), (23, 31268076), (28, 25684491), (41, 17540628), (42, 17122994), (46, 15634038), (49, 14676852), (69, 10422692), (82, 8770314), (84, 8561497), (92, 7817019), (98, 7338426), (123, 5846876), (138, 5211346), (147, 4892284), (161, 4466868), (164, 4385157), (196, 3669213), (246, 2923438), (276, 2605673), (287, 2505804), (294, 2446142), (322, 2233434), (483, 1488956), (492, 1461719), (574, 1252902), (588, 1223071), (644, 1116717), (861, 835268), (943, 762636), (966, 744478), (1127, 638124), (1148, 626451), (1297, 554484), (1722, 417634), (1886, 381318), (1932, 372239), (2009, 357972), (2254, 319062), (2594, 277242), (2829, 254212), (3381, 212708), (3444, 208817), (3772, 190659), (3891, 184828), (4018, 178986), (4508, 159531), (5188, 138621), (5658, 127106), (6027, 119324), (6601, 108948), (6762, 106354), (7782, 92414), (8036, 89493), (9079, 79212), (11316, 63553), (12054, 59662), (13202, 54474), (13524, 53177), (15564, 46207), (18158, 39606), (19803, 36316), (24108, 29831), (26404, 27237)]