1491506208

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{225167}}^1$

素因数の和:225206

約数の個数: 72

約数和(自身を含む): 4425902208

約数和(自身を除く): 2934396000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 225167, 450334, 675501, 900668, 1351002, 1801336, 2026503, 2702004, 3602672, 4053006, 5178841, 5404008, 7205344, 8106012, 10357682, 10808016, 15536523, 16212024, 20715364, 21616032, 31073046, 32424048, 41430728, 46609569, 62146092, 64848096, 82861456, 93219138, 124292184, 165722912, 186438276, 248584368, 372876552, 497168736, 745753104, 1491506208]

約数ペア:

[(1, 1491506208), (2, 745753104), (3, 497168736), (4, 372876552), (6, 248584368), (8, 186438276), (9, 165722912), (12, 124292184), (16, 93219138), (18, 82861456), (23, 64848096), (24, 62146092), (32, 46609569), (36, 41430728), (46, 32424048), (48, 31073046), (69, 21616032), (72, 20715364), (92, 16212024), (96, 15536523), (138, 10808016), (144, 10357682), (184, 8106012), (207, 7205344), (276, 5404008), (288, 5178841), (368, 4053006), (414, 3602672), (552, 2702004), (736, 2026503), (828, 1801336), (1104, 1351002), (1656, 900668), (2208, 675501), (3312, 450334), (6624, 225167)]