976697584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 2076295680

約数和(自身を除く): 1099598096

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 71, 74, 76, 142, 148, 152, 284, 296, 304, 568, 592, 703, 1136, 1223, 1349, 1406, 2446, 2627, 2698, 2812, 4892, 5254, 5396, 5624, 9784, 10508, 10792, 11248, 19568, 21016, 21584, 23237, 42032, 45251, 46474, 49913, 86833, 90502, 92948, 99826, 173666, 181004, 185896, 199652, 347332, 362008, 371792, 399304, 694664, 724016, 798608, 859769, 1389328, 1649827, 1719538, 3212821, 3299654, 3439076, 6425642, 6599308, 6878152, 12851284, 13198616, 13756304, 25702568, 26397232, 51405136, 61043599, 122087198, 244174396, 488348792, 976697584]

約数ペア:

[(1, 976697584), (2, 488348792), (4, 244174396), (8, 122087198), (16, 61043599), (19, 51405136), (37, 26397232), (38, 25702568), (71, 13756304), (74, 13198616), (76, 12851284), (142, 6878152), (148, 6599308), (152, 6425642), (284, 3439076), (296, 3299654), (304, 3212821), (568, 1719538), (592, 1649827), (703, 1389328), (1136, 859769), (1223, 798608), (1349, 724016), (1406, 694664), (2446, 399304), (2627, 371792), (2698, 362008), (2812, 347332), (4892, 199652), (5254, 185896), (5396, 181004), (5624, 173666), (9784, 99826), (10508, 92948), (10792, 90502), (11248, 86833), (19568, 49913), (21016, 46474), (21584, 45251), (23237, 42032)]