7938312

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 21098880

約数和(自身を除く): 13160568

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 197, 219, 276, 292, 394, 438, 552, 584, 591, 788, 876, 1182, 1576, 1679, 1752, 2364, 3358, 4531, 4728, 5037, 6716, 9062, 10074, 13432, 13593, 14381, 18124, 20148, 27186, 28762, 36248, 40296, 43143, 54372, 57524, 86286, 108744, 115048, 172572, 330763, 345144, 661526, 992289, 1323052, 1984578, 2646104, 3969156, 7938312]

約数ペア:

[(1, 7938312), (2, 3969156), (3, 2646104), (4, 1984578), (6, 1323052), (8, 992289), (12, 661526), (23, 345144), (24, 330763), (46, 172572), (69, 115048), (73, 108744), (92, 86286), (138, 57524), (146, 54372), (184, 43143), (197, 40296), (219, 36248), (276, 28762), (292, 27186), (394, 20148), (438, 18124), (552, 14381), (584, 13593), (591, 13432), (788, 10074), (876, 9062), (1182, 6716), (1576, 5037), (1679, 4728), (1752, 4531), (2364, 3358)]