2004372832

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1585

約数の個数: 144

約数和(自身を含む): 5074513920

約数和(自身を除く): 3070141088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 79, 88, 98, 112, 154, 158, 176, 196, 224, 308, 316, 352, 392, 539, 553, 616, 632, 784, 869, 1078, 1106, 1232, 1264, 1471, 1568, 1738, 2156, 2212, 2464, 2528, 2942, 3476, 3871, 4312, 4424, 5884, 6083, 6952, 7742, 8624, 8848, 10297, 11768, 12166, 13904, 15484, 16181, 17248, 17696, 20594, 23536, 24332, 27808, 30968, 32362, 41188, 42581, 47072, 48664, 61936, 64724, 72079, 82376, 85162, 97328, 113267, 116209, 123872, 129448, 144158, 164752, 170324, 194656, 226534, 232418, 258896, 288316, 329504, 340648, 453068, 464836, 517792, 576632, 681296, 792869, 813463, 906136, 929672, 1153264, 1278299, 1362592, 1585738, 1626926, 1812272, 1859344, 2306528, 2556598, 3171476, 3253852, 3624544, 3718688, 5113196, 5694241, 6342952, 6507704, 8948093, 10226392, 11388482, 12685904, 13015408, 17896186, 20452784, 22776964, 25371808, 26030816, 35792372, 40905568, 45553928, 62636651, 71584744, 91107856, 125273302, 143169488, 182215712, 250546604, 286338976, 501093208, 1002186416, 2004372832]

約数ペア:

[(1, 2004372832), (2, 1002186416), (4, 501093208), (7, 286338976), (8, 250546604), (11, 182215712), (14, 143169488), (16, 125273302), (22, 91107856), (28, 71584744), (32, 62636651), (44, 45553928), (49, 40905568), (56, 35792372), (77, 26030816), (79, 25371808), (88, 22776964), (98, 20452784), (112, 17896186), (154, 13015408), (158, 12685904), (176, 11388482), (196, 10226392), (224, 8948093), (308, 6507704), (316, 6342952), (352, 5694241), (392, 5113196), (539, 3718688), (553, 3624544), (616, 3253852), (632, 3171476), (784, 2556598), (869, 2306528), (1078, 1859344), (1106, 1812272), (1232, 1626926), (1264, 1585738), (1471, 1362592), (1568, 1278299), (1738, 1153264), (2156, 929672), (2212, 906136), (2464, 813463), (2528, 792869), (2942, 681296), (3476, 576632), (3871, 517792), (4312, 464836), (4424, 453068), (5884, 340648), (6083, 329504), (6952, 288316), (7742, 258896), (8624, 232418), (8848, 226534), (10297, 194656), (11768, 170324), (12166, 164752), (13904, 144158), (15484, 129448), (16181, 123872), (17248, 116209), (17696, 113267), (20594, 97328), (23536, 85162), (24332, 82376), (27808, 72079), (30968, 64724), (32362, 61936), (41188, 48664), (42581, 47072)]