229234016

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 72

約数和(自身を含む): 503477352

約数和(自身を除く): 274243336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 121, 146, 176, 242, 292, 352, 484, 584, 803, 811, 968, 1168, 1606, 1622, 1936, 2336, 3212, 3244, 3872, 6424, 6488, 8833, 8921, 12848, 12976, 17666, 17842, 25696, 25952, 35332, 35684, 59203, 70664, 71368, 98131, 118406, 141328, 142736, 196262, 236812, 282656, 285472, 392524, 473624, 651233, 785048, 947248, 1302466, 1570096, 1894496, 2604932, 3140192, 5209864, 7163563, 10419728, 14327126, 20839456, 28654252, 57308504, 114617008, 229234016]

約数ペア:

[(1, 229234016), (2, 114617008), (4, 57308504), (8, 28654252), (11, 20839456), (16, 14327126), (22, 10419728), (32, 7163563), (44, 5209864), (73, 3140192), (88, 2604932), (121, 1894496), (146, 1570096), (176, 1302466), (242, 947248), (292, 785048), (352, 651233), (484, 473624), (584, 392524), (803, 285472), (811, 282656), (968, 236812), (1168, 196262), (1606, 142736), (1622, 141328), (1936, 118406), (2336, 98131), (3212, 71368), (3244, 70664), (3872, 59203), (6424, 35684), (6488, 35332), (8833, 25952), (8921, 25696), (12848, 17842), (12976, 17666)]