2540345976

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9181}}^1$

素因数の和:9267

約数の個数: 160

約数和(自身を含む): 8266003680

約数和(自身を除く): 5725657704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 84, 108, 122, 126, 162, 168, 183, 189, 216, 244, 252, 324, 366, 378, 427, 488, 504, 549, 567, 648, 732, 756, 854, 1098, 1134, 1281, 1464, 1512, 1647, 1708, 2196, 2268, 2562, 3294, 3416, 3843, 4392, 4536, 4941, 5124, 6588, 7686, 9181, 9882, 10248, 11529, 13176, 15372, 18362, 19764, 23058, 27543, 30744, 34587, 36724, 39528, 46116, 55086, 64267, 69174, 73448, 82629, 92232, 110172, 128534, 138348, 165258, 192801, 220344, 247887, 257068, 276696, 330516, 385602, 495774, 514136, 560041, 578403, 661032, 743661, 771204, 991548, 1120082, 1156806, 1487322, 1542408, 1680123, 1735209, 1983096, 2240164, 2313612, 2974644, 3360246, 3470418, 3920287, 4480328, 4627224, 5040369, 5205627, 5949288, 6720492, 6940836, 7840574, 10080738, 10411254, 11760861, 13440984, 13881672, 15121107, 15681148, 20161476, 20822508, 23521722, 30242214, 31362296, 35282583, 40322952, 41645016, 45363321, 47043444, 60484428, 70565166, 90726642, 94086888, 105847749, 120968856, 141130332, 181453284, 211695498, 282260664, 317543247, 362906568, 423390996, 635086494, 846781992, 1270172988, 2540345976]

約数ペア:

[(1, 2540345976), (2, 1270172988), (3, 846781992), (4, 635086494), (6, 423390996), (7, 362906568), (8, 317543247), (9, 282260664), (12, 211695498), (14, 181453284), (18, 141130332), (21, 120968856), (24, 105847749), (27, 94086888), (28, 90726642), (36, 70565166), (42, 60484428), (54, 47043444), (56, 45363321), (61, 41645016), (63, 40322952), (72, 35282583), (81, 31362296), (84, 30242214), (108, 23521722), (122, 20822508), (126, 20161476), (162, 15681148), (168, 15121107), (183, 13881672), (189, 13440984), (216, 11760861), (244, 10411254), (252, 10080738), (324, 7840574), (366, 6940836), (378, 6720492), (427, 5949288), (488, 5205627), (504, 5040369), (549, 4627224), (567, 4480328), (648, 3920287), (732, 3470418), (756, 3360246), (854, 2974644), (1098, 2313612), (1134, 2240164), (1281, 1983096), (1464, 1735209), (1512, 1680123), (1647, 1542408), (1708, 1487322), (2196, 1156806), (2268, 1120082), (2562, 991548), (3294, 771204), (3416, 743661), (3843, 661032), (4392, 578403), (4536, 560041), (4941, 514136), (5124, 495774), (6588, 385602), (7686, 330516), (9181, 276696), (9882, 257068), (10248, 247887), (11529, 220344), (13176, 192801), (15372, 165258), (18362, 138348), (19764, 128534), (23058, 110172), (27543, 92232), (30744, 82629), (34587, 73448), (36724, 69174), (39528, 64267), (46116, 55086)]