485703972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 1439424000

約数和(自身を除く): 953720028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 89, 92, 108, 117, 138, 156, 169, 178, 207, 234, 267, 276, 299, 338, 351, 356, 414, 468, 507, 534, 598, 621, 676, 702, 801, 828, 897, 1014, 1068, 1157, 1196, 1242, 1404, 1521, 1602, 1794, 2028, 2047, 2197, 2314, 2403, 2484, 2691, 3042, 3204, 3471, 3588, 3887, 4094, 4394, 4563, 4628, 4806, 5382, 6084, 6141, 6591, 6942, 7774, 8073, 8188, 8788, 9126, 9612, 10413, 10764, 11661, 12282, 13182, 13884, 15041, 15548, 16146, 18252, 18423, 19773, 20826, 23322, 24564, 26364, 26611, 30082, 31239, 32292, 34983, 36846, 39546, 41652, 45123, 46644, 50531, 53222, 55269, 59319, 60164, 62478, 69966, 73692, 79092, 79833, 90246, 101062, 104949, 106444, 110538, 118638, 124956, 135369, 139932, 151593, 159666, 180492, 195533, 202124, 209898, 221076, 237276, 239499, 270738, 303186, 319332, 345943, 391066, 406107, 419796, 454779, 478998, 541476, 586599, 606372, 691886, 718497, 782132, 812214, 909558, 957996, 1037829, 1173198, 1364337, 1383772, 1436994, 1624428, 1759797, 1819116, 2075658, 2346396, 2728674, 2873988, 3113487, 3519594, 4151316, 4497259, 5279391, 5457348, 6226974, 7039188, 8994518, 9340461, 10558782, 12453948, 13491777, 17989036, 18680922, 21117564, 26983554, 37361844, 40475331, 53967108, 80950662, 121425993, 161901324, 242851986, 485703972]

約数ペア:

[(1, 485703972), (2, 242851986), (3, 161901324), (4, 121425993), (6, 80950662), (9, 53967108), (12, 40475331), (13, 37361844), (18, 26983554), (23, 21117564), (26, 18680922), (27, 17989036), (36, 13491777), (39, 12453948), (46, 10558782), (52, 9340461), (54, 8994518), (69, 7039188), (78, 6226974), (89, 5457348), (92, 5279391), (108, 4497259), (117, 4151316), (138, 3519594), (156, 3113487), (169, 2873988), (178, 2728674), (207, 2346396), (234, 2075658), (267, 1819116), (276, 1759797), (299, 1624428), (338, 1436994), (351, 1383772), (356, 1364337), (414, 1173198), (468, 1037829), (507, 957996), (534, 909558), (598, 812214), (621, 782132), (676, 718497), (702, 691886), (801, 606372), (828, 586599), (897, 541476), (1014, 478998), (1068, 454779), (1157, 419796), (1196, 406107), (1242, 391066), (1404, 345943), (1521, 319332), (1602, 303186), (1794, 270738), (2028, 239499), (2047, 237276), (2197, 221076), (2314, 209898), (2403, 202124), (2484, 195533), (2691, 180492), (3042, 159666), (3204, 151593), (3471, 139932), (3588, 135369), (3887, 124956), (4094, 118638), (4394, 110538), (4563, 106444), (4628, 104949), (4806, 101062), (5382, 90246), (6084, 79833), (6141, 79092), (6591, 73692), (6942, 69966), (7774, 62478), (8073, 60164), (8188, 59319), (8788, 55269), (9126, 53222), (9612, 50531), (10413, 46644), (10764, 45123), (11661, 41652), (12282, 39546), (13182, 36846), (13884, 34983), (15041, 32292), (15548, 31239), (16146, 30082), (18252, 26611), (18423, 26364), (19773, 24564), (20826, 23322)]