439395312

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{761}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 1188281088

約数和(自身を除く): 748885776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 523, 552, 761, 1046, 1104, 1522, 1569, 2092, 2283, 3044, 3138, 4184, 4566, 6088, 6276, 8368, 9132, 12029, 12176, 12552, 17503, 18264, 24058, 25104, 35006, 36087, 36528, 48116, 52509, 70012, 72174, 96232, 105018, 140024, 144348, 192464, 210036, 280048, 288696, 398003, 420072, 577392, 796006, 840144, 1194009, 1592012, 2388018, 3184024, 4776036, 6368048, 9154069, 9552072, 18308138, 19104144, 27462207, 36616276, 54924414, 73232552, 109848828, 146465104, 219697656, 439395312]

約数ペア:

[(1, 439395312), (2, 219697656), (3, 146465104), (4, 109848828), (6, 73232552), (8, 54924414), (12, 36616276), (16, 27462207), (23, 19104144), (24, 18308138), (46, 9552072), (48, 9154069), (69, 6368048), (92, 4776036), (138, 3184024), (184, 2388018), (276, 1592012), (368, 1194009), (523, 840144), (552, 796006), (761, 577392), (1046, 420072), (1104, 398003), (1522, 288696), (1569, 280048), (2092, 210036), (2283, 192464), (3044, 144348), (3138, 140024), (4184, 105018), (4566, 96232), (6088, 72174), (6276, 70012), (8368, 52509), (9132, 48116), (12029, 36528), (12176, 36087), (12552, 35006), (17503, 25104), (18264, 24058)]