328717488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{622571}}^1$

素因数の和:622593

約数の個数: 40

約数和(自身を含む): 926387136

約数和(自身を除く): 597669648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 622571, 1245142, 1867713, 2490284, 3735426, 4980568, 6848281, 7470852, 9961136, 13696562, 14941704, 20544843, 27393124, 29883408, 41089686, 54786248, 82179372, 109572496, 164358744, 328717488]

約数ペア:

[(1, 328717488), (2, 164358744), (3, 109572496), (4, 82179372), (6, 54786248), (8, 41089686), (11, 29883408), (12, 27393124), (16, 20544843), (22, 14941704), (24, 13696562), (33, 9961136), (44, 7470852), (48, 6848281), (66, 4980568), (88, 3735426), (132, 2490284), (176, 1867713), (264, 1245142), (528, 622571)]