222441856

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^3\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 553492800

約数和(自身を除く): 331050944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 113, 128, 169, 182, 208, 224, 226, 338, 364, 416, 448, 452, 676, 728, 791, 832, 896, 904, 1183, 1352, 1456, 1469, 1582, 1664, 1808, 2197, 2366, 2704, 2912, 2938, 3164, 3616, 4394, 4732, 5408, 5824, 5876, 6328, 7232, 8788, 9464, 10283, 10816, 11648, 11752, 12656, 14464, 15379, 17576, 18928, 19097, 20566, 21632, 23504, 25312, 30758, 35152, 37856, 38194, 41132, 47008, 50624, 61516, 70304, 75712, 76388, 82264, 94016, 101248, 123032, 133679, 140608, 151424, 152776, 164528, 188032, 246064, 248261, 267358, 281216, 305552, 329056, 492128, 496522, 534716, 611104, 658112, 984256, 993044, 1069432, 1222208, 1316224, 1737827, 1968512, 1986088, 2138864, 2444416, 3475654, 3972176, 4277728, 6951308, 7944352, 8555456, 13902616, 15888704, 17110912, 27805232, 31777408, 55610464, 111220928, 222441856]

約数ペア:

[(1, 222441856), (2, 111220928), (4, 55610464), (7, 31777408), (8, 27805232), (13, 17110912), (14, 15888704), (16, 13902616), (26, 8555456), (28, 7944352), (32, 6951308), (52, 4277728), (56, 3972176), (64, 3475654), (91, 2444416), (104, 2138864), (112, 1986088), (113, 1968512), (128, 1737827), (169, 1316224), (182, 1222208), (208, 1069432), (224, 993044), (226, 984256), (338, 658112), (364, 611104), (416, 534716), (448, 496522), (452, 492128), (676, 329056), (728, 305552), (791, 281216), (832, 267358), (896, 248261), (904, 246064), (1183, 188032), (1352, 164528), (1456, 152776), (1469, 151424), (1582, 140608), (1664, 133679), (1808, 123032), (2197, 101248), (2366, 94016), (2704, 82264), (2912, 76388), (2938, 75712), (3164, 70304), (3616, 61516), (4394, 50624), (4732, 47008), (5408, 41132), (5824, 38194), (5876, 37856), (6328, 35152), (7232, 30758), (8788, 25312), (9464, 23504), (10283, 21632), (10816, 20566), (11648, 19097), (11752, 18928), (12656, 17576), (14464, 15379)]