977382882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 2588313600

約数和(自身を除く): 1610930718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 163, 174, 189, 203, 261, 326, 378, 406, 489, 522, 547, 609, 783, 978, 1094, 1141, 1218, 1467, 1566, 1641, 1827, 2282, 2934, 3282, 3423, 3654, 3829, 4401, 4727, 4923, 5481, 6846, 7658, 8802, 9454, 9846, 10269, 10962, 11487, 14181, 14769, 15863, 20538, 22974, 28362, 29538, 30807, 31726, 33089, 34461, 42543, 47589, 61614, 66178, 68922, 85086, 89161, 95178, 99267, 103383, 111041, 127629, 142767, 178322, 198534, 206766, 222082, 255258, 267483, 285534, 297801, 333123, 428301, 534966, 595602, 624127, 666246, 802449, 856602, 893403, 999369, 1248254, 1604898, 1786806, 1872381, 1998738, 2407347, 2585669, 2998107, 3744762, 4814694, 5171338, 5617143, 5996214, 7757007, 11234286, 15514014, 16851429, 18099683, 23271021, 33702858, 36199366, 46542042, 54299049, 69813063, 108598098, 139626126, 162897147, 325794294, 488691441, 977382882]

約数ペア:

[(1, 977382882), (2, 488691441), (3, 325794294), (6, 162897147), (7, 139626126), (9, 108598098), (14, 69813063), (18, 54299049), (21, 46542042), (27, 36199366), (29, 33702858), (42, 23271021), (54, 18099683), (58, 16851429), (63, 15514014), (87, 11234286), (126, 7757007), (163, 5996214), (174, 5617143), (189, 5171338), (203, 4814694), (261, 3744762), (326, 2998107), (378, 2585669), (406, 2407347), (489, 1998738), (522, 1872381), (547, 1786806), (609, 1604898), (783, 1248254), (978, 999369), (1094, 893403), (1141, 856602), (1218, 802449), (1467, 666246), (1566, 624127), (1641, 595602), (1827, 534966), (2282, 428301), (2934, 333123), (3282, 297801), (3423, 285534), (3654, 267483), (3829, 255258), (4401, 222082), (4727, 206766), (4923, 198534), (5481, 178322), (6846, 142767), (7658, 127629), (8802, 111041), (9454, 103383), (9846, 99267), (10269, 95178), (10962, 89161), (11487, 85086), (14181, 68922), (14769, 66178), (15863, 61614), (20538, 47589), (22974, 42543), (28362, 34461), (29538, 33089), (30807, 31726)]