8221488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 24212736

約数和(自身を除く): 15991248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 677, 759, 1012, 1104, 1354, 1518, 2024, 2031, 2708, 3036, 4048, 4062, 5416, 6072, 7447, 8124, 10832, 12144, 14894, 15571, 16248, 22341, 29788, 31142, 32496, 44682, 46713, 59576, 62284, 89364, 93426, 119152, 124568, 171281, 178728, 186852, 249136, 342562, 357456, 373704, 513843, 685124, 747408, 1027686, 1370248, 2055372, 2740496, 4110744, 8221488]

約数ペア:

[(1, 8221488), (2, 4110744), (3, 2740496), (4, 2055372), (6, 1370248), (8, 1027686), (11, 747408), (12, 685124), (16, 513843), (22, 373704), (23, 357456), (24, 342562), (33, 249136), (44, 186852), (46, 178728), (48, 171281), (66, 124568), (69, 119152), (88, 93426), (92, 89364), (132, 62284), (138, 59576), (176, 46713), (184, 44682), (253, 32496), (264, 31142), (276, 29788), (368, 22341), (506, 16248), (528, 15571), (552, 14894), (677, 12144), (759, 10832), (1012, 8124), (1104, 7447), (1354, 6072), (1518, 5416), (2024, 4062), (2031, 4048), (2708, 3036)]