1738441328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10729}}^1$

素因数の和:10810

約数の個数: 80

約数和(自身を含む): 3911728800

約数和(自身を除く): 2173287472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 208, 247, 304, 328, 494, 533, 656, 779, 988, 1066, 1558, 1976, 2132, 3116, 3952, 4264, 6232, 8528, 10127, 10729, 12464, 20254, 21458, 40508, 42916, 81016, 85832, 139477, 162032, 171664, 203851, 278954, 407702, 439889, 557908, 815404, 879778, 1115816, 1630808, 1759556, 2231632, 2650063, 3261616, 3519112, 5300126, 5718557, 7038224, 8357891, 10600252, 11437114, 16715782, 21200504, 22874228, 33431564, 42401008, 45748456, 66863128, 91496912, 108652583, 133726256, 217305166, 434610332, 869220664, 1738441328]

約数ペア:

[(1, 1738441328), (2, 869220664), (4, 434610332), (8, 217305166), (13, 133726256), (16, 108652583), (19, 91496912), (26, 66863128), (38, 45748456), (41, 42401008), (52, 33431564), (76, 22874228), (82, 21200504), (104, 16715782), (152, 11437114), (164, 10600252), (208, 8357891), (247, 7038224), (304, 5718557), (328, 5300126), (494, 3519112), (533, 3261616), (656, 2650063), (779, 2231632), (988, 1759556), (1066, 1630808), (1558, 1115816), (1976, 879778), (2132, 815404), (3116, 557908), (3952, 439889), (4264, 407702), (6232, 278954), (8528, 203851), (10127, 171664), (10729, 162032), (12464, 139477), (20254, 85832), (21458, 81016), (40508, 42916)]