1966690896

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^2$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 5345387040

約数和(自身を除く): 3378696144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 59, 74, 111, 118, 137, 148, 177, 222, 236, 274, 296, 354, 411, 444, 472, 548, 592, 708, 822, 888, 944, 1096, 1416, 1644, 1776, 2183, 2192, 2832, 3288, 4366, 5069, 6549, 6576, 8083, 8732, 10138, 13098, 15207, 16166, 17464, 18769, 20276, 24249, 26196, 30414, 32332, 34928, 37538, 40552, 48498, 52392, 56307, 60828, 64664, 75076, 81104, 96996, 104784, 112614, 121656, 129328, 150152, 193992, 225228, 243312, 299071, 300304, 387984, 450456, 598142, 694453, 897213, 900912, 1107371, 1196284, 1388906, 1794426, 2083359, 2214742, 2392568, 2777812, 3322113, 3588852, 4166718, 4429484, 4785136, 5555624, 6644226, 7177704, 8333436, 8858968, 11111248, 13288452, 14355408, 16666872, 17717936, 26576904, 33333744, 40972727, 53153808, 81945454, 122918181, 163890908, 245836362, 327781816, 491672724, 655563632, 983345448, 1966690896]

約数ペア:

[(1, 1966690896), (2, 983345448), (3, 655563632), (4, 491672724), (6, 327781816), (8, 245836362), (12, 163890908), (16, 122918181), (24, 81945454), (37, 53153808), (48, 40972727), (59, 33333744), (74, 26576904), (111, 17717936), (118, 16666872), (137, 14355408), (148, 13288452), (177, 11111248), (222, 8858968), (236, 8333436), (274, 7177704), (296, 6644226), (354, 5555624), (411, 4785136), (444, 4429484), (472, 4166718), (548, 3588852), (592, 3322113), (708, 2777812), (822, 2392568), (888, 2214742), (944, 2083359), (1096, 1794426), (1416, 1388906), (1644, 1196284), (1776, 1107371), (2183, 900912), (2192, 897213), (2832, 694453), (3288, 598142), (4366, 450456), (5069, 387984), (6549, 300304), (6576, 299071), (8083, 243312), (8732, 225228), (10138, 193992), (13098, 150152), (15207, 129328), (16166, 121656), (17464, 112614), (18769, 104784), (20276, 96996), (24249, 81104), (26196, 75076), (30414, 64664), (32332, 60828), (34928, 56307), (37538, 52392), (40552, 48498)]