320468616

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{8779}}^1$

素因数の和:8820

約数の個数: 96

約数和(自身を含む): 964044000

約数和(自身を除く): 643575384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 216, 234, 312, 338, 351, 468, 507, 676, 702, 936, 1014, 1352, 1404, 1521, 2028, 2808, 3042, 4056, 4563, 6084, 8779, 9126, 12168, 17558, 18252, 26337, 35116, 36504, 52674, 70232, 79011, 105348, 114127, 158022, 210696, 228254, 237033, 316044, 342381, 456508, 474066, 632088, 684762, 913016, 948132, 1027143, 1369524, 1483651, 1896264, 2054286, 2739048, 2967302, 3081429, 4108572, 4450953, 5934604, 6162858, 8217144, 8901906, 11869208, 12325716, 13352859, 17803812, 24651432, 26705718, 35607624, 40058577, 53411436, 80117154, 106822872, 160234308, 320468616]

約数ペア:

[(1, 320468616), (2, 160234308), (3, 106822872), (4, 80117154), (6, 53411436), (8, 40058577), (9, 35607624), (12, 26705718), (13, 24651432), (18, 17803812), (24, 13352859), (26, 12325716), (27, 11869208), (36, 8901906), (39, 8217144), (52, 6162858), (54, 5934604), (72, 4450953), (78, 4108572), (104, 3081429), (108, 2967302), (117, 2739048), (156, 2054286), (169, 1896264), (216, 1483651), (234, 1369524), (312, 1027143), (338, 948132), (351, 913016), (468, 684762), (507, 632088), (676, 474066), (702, 456508), (936, 342381), (1014, 316044), (1352, 237033), (1404, 228254), (1521, 210696), (2028, 158022), (2808, 114127), (3042, 105348), (4056, 79011), (4563, 70232), (6084, 52674), (8779, 36504), (9126, 35116), (12168, 26337), (17558, 18252)]