312781692

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 794787840

約数和(自身を除く): 482006148

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 139, 186, 263, 276, 278, 372, 417, 526, 556, 713, 789, 834, 1052, 1426, 1578, 1668, 2139, 2852, 3156, 3197, 4278, 4309, 6049, 6394, 8153, 8556, 8618, 9591, 12098, 12788, 12927, 16306, 17236, 18147, 19182, 24196, 24459, 25854, 32612, 36294, 36557, 38364, 48918, 51708, 72588, 73114, 97836, 99107, 109671, 146228, 187519, 198214, 219342, 297321, 375038, 396428, 438684, 562557, 594642, 750076, 840811, 1125114, 1133267, 1189284, 1681622, 2250228, 2266534, 2522433, 3363244, 3399801, 4533068, 5044866, 6799602, 10089732, 13599204, 26065141, 52130282, 78195423, 104260564, 156390846, 312781692]

約数ペア:

[(1, 312781692), (2, 156390846), (3, 104260564), (4, 78195423), (6, 52130282), (12, 26065141), (23, 13599204), (31, 10089732), (46, 6799602), (62, 5044866), (69, 4533068), (92, 3399801), (93, 3363244), (124, 2522433), (138, 2266534), (139, 2250228), (186, 1681622), (263, 1189284), (276, 1133267), (278, 1125114), (372, 840811), (417, 750076), (526, 594642), (556, 562557), (713, 438684), (789, 396428), (834, 375038), (1052, 297321), (1426, 219342), (1578, 198214), (1668, 187519), (2139, 146228), (2852, 109671), (3156, 99107), (3197, 97836), (4278, 73114), (4309, 72588), (6049, 51708), (6394, 48918), (8153, 38364), (8556, 36557), (8618, 36294), (9591, 32612), (12098, 25854), (12788, 24459), (12927, 24196), (16306, 19182), (17236, 18147)]