7288008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 15936312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 71, 78, 84, 91, 94, 104, 141, 142, 156, 168, 182, 188, 213, 273, 282, 284, 312, 329, 364, 376, 426, 497, 546, 564, 568, 611, 658, 728, 852, 923, 987, 994, 1092, 1128, 1222, 1316, 1491, 1704, 1833, 1846, 1974, 1988, 2184, 2444, 2632, 2769, 2982, 3337, 3666, 3692, 3948, 3976, 4277, 4888, 5538, 5964, 6461, 6674, 7332, 7384, 7896, 8554, 10011, 11076, 11928, 12831, 12922, 13348, 14664, 17108, 19383, 20022, 22152, 23359, 25662, 25844, 26696, 34216, 38766, 40044, 43381, 46718, 51324, 51688, 70077, 77532, 80088, 86762, 93436, 102648, 130143, 140154, 155064, 173524, 186872, 260286, 280308, 303667, 347048, 520572, 560616, 607334, 911001, 1041144, 1214668, 1822002, 2429336, 3644004, 7288008]

約数ペア:

[(1, 7288008), (2, 3644004), (3, 2429336), (4, 1822002), (6, 1214668), (7, 1041144), (8, 911001), (12, 607334), (13, 560616), (14, 520572), (21, 347048), (24, 303667), (26, 280308), (28, 260286), (39, 186872), (42, 173524), (47, 155064), (52, 140154), (56, 130143), (71, 102648), (78, 93436), (84, 86762), (91, 80088), (94, 77532), (104, 70077), (141, 51688), (142, 51324), (156, 46718), (168, 43381), (182, 40044), (188, 38766), (213, 34216), (273, 26696), (282, 25844), (284, 25662), (312, 23359), (329, 22152), (364, 20022), (376, 19383), (426, 17108), (497, 14664), (546, 13348), (564, 12922), (568, 12831), (611, 11928), (658, 11076), (728, 10011), (852, 8554), (923, 7896), (987, 7384), (994, 7332), (1092, 6674), (1128, 6461), (1222, 5964), (1316, 5538), (1491, 4888), (1704, 4277), (1833, 3976), (1846, 3948), (1974, 3692), (1988, 3666), (2184, 3337), (2444, 2982), (2632, 2769)]