220647456

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13441}}^1$

素因数の和:13479

約数の個数: 96

約数和(自身を含む): 677476800

約数和(自身を除く): 456829344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 13441, 16416, 26882, 40323, 53764, 80646, 107528, 120969, 161292, 215056, 241938, 255379, 322584, 362907, 430112, 483876, 510758, 645168, 725814, 766137, 967752, 1021516, 1290336, 1451628, 1532274, 1935504, 2043032, 2298411, 2903256, 3064548, 3871008, 4086064, 4596822, 5806512, 6129096, 6895233, 8172128, 9193644, 11613024, 12258192, 13790466, 18387288, 24516384, 27580932, 36774576, 55161864, 73549152, 110323728, 220647456]

約数ペア:

[(1, 220647456), (2, 110323728), (3, 73549152), (4, 55161864), (6, 36774576), (8, 27580932), (9, 24516384), (12, 18387288), (16, 13790466), (18, 12258192), (19, 11613024), (24, 9193644), (27, 8172128), (32, 6895233), (36, 6129096), (38, 5806512), (48, 4596822), (54, 4086064), (57, 3871008), (72, 3064548), (76, 2903256), (96, 2298411), (108, 2043032), (114, 1935504), (144, 1532274), (152, 1451628), (171, 1290336), (216, 1021516), (228, 967752), (288, 766137), (304, 725814), (342, 645168), (432, 510758), (456, 483876), (513, 430112), (608, 362907), (684, 322584), (864, 255379), (912, 241938), (1026, 215056), (1368, 161292), (1824, 120969), (2052, 107528), (2736, 80646), (4104, 53764), (5472, 40323), (8208, 26882), (13441, 16416)]