3951803648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 8873249280

約数和(自身を除く): 4921445632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 67, 74, 104, 128, 134, 148, 208, 256, 268, 296, 416, 479, 481, 536, 592, 832, 871, 958, 962, 1072, 1184, 1664, 1742, 1916, 1924, 2144, 2368, 2479, 3328, 3484, 3832, 3848, 4288, 4736, 4958, 6227, 6968, 7664, 7696, 8576, 9472, 9916, 12454, 13936, 15328, 15392, 17152, 17723, 19832, 24908, 27872, 30656, 30784, 32093, 32227, 35446, 39664, 49816, 55744, 61312, 61568, 64186, 64454, 70892, 79328, 99632, 111488, 122624, 123136, 128372, 128908, 141784, 158656, 199264, 222976, 230399, 256744, 257816, 283568, 317312, 398528, 417209, 460798, 513488, 515632, 567136, 634624, 797056, 834418, 921596, 1026976, 1031264, 1134272, 1187441, 1594112, 1668836, 1843192, 2053952, 2062528, 2268544, 2374882, 3337672, 3686384, 4107904, 4125056, 4537088, 4749764, 6675344, 7372768, 8215808, 8250112, 9499528, 13350688, 14745536, 15436733, 18999056, 26701376, 29491072, 30873466, 37998112, 53402752, 58982144, 61746932, 75996224, 106805504, 123493864, 151992448, 246987728, 303984896, 493975456, 987950912, 1975901824, 3951803648]

約数ペア:

[(1, 3951803648), (2, 1975901824), (4, 987950912), (8, 493975456), (13, 303984896), (16, 246987728), (26, 151992448), (32, 123493864), (37, 106805504), (52, 75996224), (64, 61746932), (67, 58982144), (74, 53402752), (104, 37998112), (128, 30873466), (134, 29491072), (148, 26701376), (208, 18999056), (256, 15436733), (268, 14745536), (296, 13350688), (416, 9499528), (479, 8250112), (481, 8215808), (536, 7372768), (592, 6675344), (832, 4749764), (871, 4537088), (958, 4125056), (962, 4107904), (1072, 3686384), (1184, 3337672), (1664, 2374882), (1742, 2268544), (1916, 2062528), (1924, 2053952), (2144, 1843192), (2368, 1668836), (2479, 1594112), (3328, 1187441), (3484, 1134272), (3832, 1031264), (3848, 1026976), (4288, 921596), (4736, 834418), (4958, 797056), (6227, 634624), (6968, 567136), (7664, 515632), (7696, 513488), (8576, 460798), (9472, 417209), (9916, 398528), (12454, 317312), (13936, 283568), (15328, 257816), (15392, 256744), (17152, 230399), (17723, 222976), (19832, 199264), (24908, 158656), (27872, 141784), (30656, 128908), (30784, 128372), (32093, 123136), (32227, 122624), (35446, 111488), (39664, 99632), (49816, 79328), (55744, 70892), (61312, 64454), (61568, 64186)]