223212416

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6733}}^1$

素因数の和:6791

約数の個数: 64

約数和(自身を含む): 522019680

約数和(自身を除く): 298807264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 4144, 4736, 6733, 8288, 13466, 16576, 26932, 33152, 47131, 53864, 94262, 107728, 188524, 215456, 249121, 377048, 430912, 498242, 754096, 861824, 996484, 1508192, 1743847, 1992968, 3016384, 3487694, 3985936, 6032768, 6975388, 7971872, 13950776, 15943744, 27901552, 31887488, 55803104, 111606208, 223212416]

約数ペア:

[(1, 223212416), (2, 111606208), (4, 55803104), (7, 31887488), (8, 27901552), (14, 15943744), (16, 13950776), (28, 7971872), (32, 6975388), (37, 6032768), (56, 3985936), (64, 3487694), (74, 3016384), (112, 1992968), (128, 1743847), (148, 1508192), (224, 996484), (259, 861824), (296, 754096), (448, 498242), (518, 430912), (592, 377048), (896, 249121), (1036, 215456), (1184, 188524), (2072, 107728), (2368, 94262), (4144, 53864), (4736, 47131), (6733, 33152), (8288, 26932), (13466, 16576)]