234774904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 570286080

約数和(自身を除く): 335511176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 101, 103, 104, 124, 182, 202, 206, 217, 248, 364, 403, 404, 412, 434, 707, 721, 728, 806, 808, 824, 868, 1313, 1339, 1414, 1442, 1612, 1736, 2626, 2678, 2821, 2828, 2884, 3131, 3193, 3224, 5252, 5356, 5642, 5656, 5768, 6262, 6386, 9191, 9373, 10403, 10504, 10712, 11284, 12524, 12772, 18382, 18746, 20806, 21917, 22351, 22568, 25048, 25544, 36764, 37492, 40703, 41509, 41612, 43834, 44702, 72821, 73528, 74984, 81406, 83018, 83224, 87668, 89404, 135239, 145642, 162812, 166036, 175336, 178808, 270478, 284921, 290563, 291284, 322493, 325624, 332072, 540956, 569842, 581126, 582568, 644986, 946673, 1081912, 1139684, 1162252, 1289972, 1893346, 2257451, 2279368, 2324504, 2579944, 3786692, 4192409, 4514902, 7573384, 8384818, 9029804, 16769636, 18059608, 29346863, 33539272, 58693726, 117387452, 234774904]

約数ペア:

[(1, 234774904), (2, 117387452), (4, 58693726), (7, 33539272), (8, 29346863), (13, 18059608), (14, 16769636), (26, 9029804), (28, 8384818), (31, 7573384), (52, 4514902), (56, 4192409), (62, 3786692), (91, 2579944), (101, 2324504), (103, 2279368), (104, 2257451), (124, 1893346), (182, 1289972), (202, 1162252), (206, 1139684), (217, 1081912), (248, 946673), (364, 644986), (403, 582568), (404, 581126), (412, 569842), (434, 540956), (707, 332072), (721, 325624), (728, 322493), (806, 291284), (808, 290563), (824, 284921), (868, 270478), (1313, 178808), (1339, 175336), (1414, 166036), (1442, 162812), (1612, 145642), (1736, 135239), (2626, 89404), (2678, 87668), (2821, 83224), (2828, 83018), (2884, 81406), (3131, 74984), (3193, 73528), (3224, 72821), (5252, 44702), (5356, 43834), (5642, 41612), (5656, 41509), (5768, 40703), (6262, 37492), (6386, 36764), (9191, 25544), (9373, 25048), (10403, 22568), (10504, 22351), (10712, 21917), (11284, 20806), (12524, 18746), (12772, 18382)]