221262912

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 126

約数和(自身を含む): 687050442

約数和(自身を除く): 465787530

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2273, 2496, 2704, 3042, 3744, 4056, 4546, 5408, 6084, 6819, 7488, 8112, 9092, 10816, 12168, 13638, 16224, 18184, 20457, 24336, 27276, 29549, 32448, 36368, 40914, 48672, 54552, 59098, 72736, 81828, 88647, 97344, 109104, 118196, 145472, 163656, 177294, 218208, 236392, 265941, 327312, 354588, 384137, 436416, 472784, 531882, 654624, 709176, 768274, 945568, 1063764, 1152411, 1309248, 1418352, 1536548, 1891136, 2127528, 2304822, 2836704, 3073096, 3457233, 4255056, 4609644, 5673408, 6146192, 6914466, 8510112, 9219288, 12292384, 13828932, 17020224, 18438576, 24584768, 27657864, 36877152, 55315728, 73754304, 110631456, 221262912]

約数ペア:

[(1, 221262912), (2, 110631456), (3, 73754304), (4, 55315728), (6, 36877152), (8, 27657864), (9, 24584768), (12, 18438576), (13, 17020224), (16, 13828932), (18, 12292384), (24, 9219288), (26, 8510112), (32, 6914466), (36, 6146192), (39, 5673408), (48, 4609644), (52, 4255056), (64, 3457233), (72, 3073096), (78, 2836704), (96, 2304822), (104, 2127528), (117, 1891136), (144, 1536548), (156, 1418352), (169, 1309248), (192, 1152411), (208, 1063764), (234, 945568), (288, 768274), (312, 709176), (338, 654624), (416, 531882), (468, 472784), (507, 436416), (576, 384137), (624, 354588), (676, 327312), (832, 265941), (936, 236392), (1014, 218208), (1248, 177294), (1352, 163656), (1521, 145472), (1872, 118196), (2028, 109104), (2273, 97344), (2496, 88647), (2704, 81828), (3042, 72736), (3744, 59098), (4056, 54552), (4546, 48672), (5408, 40914), (6084, 36368), (6819, 32448), (7488, 29549), (8112, 27276), (9092, 24336), (10816, 20457), (12168, 18184), (13638, 16224)]