491768064

素因数分解:

$2^8\times 3^3\times {\mathrm{71147}}^1$

素因数の和:71172

約数の個数: 72

約数和(自身を含む): 1454265120

約数和(自身を除く): 962497056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 71147, 142294, 213441, 284588, 426882, 569176, 640323, 853764, 1138352, 1280646, 1707528, 1920969, 2276704, 2561292, 3415056, 3841938, 4553408, 5122584, 6830112, 7683876, 9106816, 10245168, 13660224, 15367752, 18213632, 20490336, 27320448, 30735504, 40980672, 54640896, 61471008, 81961344, 122942016, 163922688, 245884032, 491768064]

約数ペア:

[(1, 491768064), (2, 245884032), (3, 163922688), (4, 122942016), (6, 81961344), (8, 61471008), (9, 54640896), (12, 40980672), (16, 30735504), (18, 27320448), (24, 20490336), (27, 18213632), (32, 15367752), (36, 13660224), (48, 10245168), (54, 9106816), (64, 7683876), (72, 6830112), (96, 5122584), (108, 4553408), (128, 3841938), (144, 3415056), (192, 2561292), (216, 2276704), (256, 1920969), (288, 1707528), (384, 1280646), (432, 1138352), (576, 853764), (768, 640323), (864, 569176), (1152, 426882), (1728, 284588), (2304, 213441), (3456, 142294), (6912, 71147)]