983556912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68531}}^1$

素因数の和:68578

約数の個数: 80

約数和(自身を含む): 2855317248

約数和(自身を除く): 1871760336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 68531, 137062, 205593, 274124, 411186, 548248, 822372, 890903, 1096496, 1576213, 1644744, 1781806, 2672709, 3152426, 3289488, 3563612, 4728639, 5345418, 6304852, 7127224, 9457278, 10690836, 12609704, 14254448, 18914556, 20490769, 21381672, 25219408, 37829112, 40981538, 42763344, 61472307, 75658224, 81963076, 122944614, 163926152, 245889228, 327852304, 491778456, 983556912]

約数ペア:

[(1, 983556912), (2, 491778456), (3, 327852304), (4, 245889228), (6, 163926152), (8, 122944614), (12, 81963076), (13, 75658224), (16, 61472307), (23, 42763344), (24, 40981538), (26, 37829112), (39, 25219408), (46, 21381672), (48, 20490769), (52, 18914556), (69, 14254448), (78, 12609704), (92, 10690836), (104, 9457278), (138, 7127224), (156, 6304852), (184, 5345418), (208, 4728639), (276, 3563612), (299, 3289488), (312, 3152426), (368, 2672709), (552, 1781806), (598, 1644744), (624, 1576213), (897, 1096496), (1104, 890903), (1196, 822372), (1794, 548248), (2392, 411186), (3588, 274124), (4784, 205593), (7176, 137062), (14352, 68531)]