8212367488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2550

約数の個数: 128

約数和(自身を含む): 18599414400

約数和(自身を除く): 10387046912

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 89, 92, 104, 128, 178, 184, 208, 299, 356, 368, 416, 598, 712, 736, 832, 1157, 1196, 1424, 1472, 1664, 2047, 2314, 2392, 2411, 2848, 2944, 4094, 4628, 4784, 4822, 5696, 8188, 9256, 9568, 9644, 11392, 16376, 18512, 19136, 19288, 26611, 31343, 32752, 37024, 38272, 38576, 53222, 55453, 62686, 65504, 74048, 77152, 106444, 110906, 125372, 131008, 148096, 154304, 212888, 214579, 221812, 250744, 262016, 308608, 425776, 429158, 443624, 501488, 720889, 851552, 858316, 887248, 1002976, 1441778, 1703104, 1716632, 1774496, 2005952, 2789527, 2883556, 3406208, 3433264, 3548992, 4011904, 4935317, 5579054, 5767112, 6866528, 7097984, 9870634, 11158108, 11534224, 13733056, 19741268, 22316216, 23068448, 27466112, 39482536, 44632432, 46136896, 64159121, 78965072, 89264864, 92273792, 128318242, 157930144, 178529728, 256636484, 315860288, 357059456, 513272968, 631720576, 1026545936, 2053091872, 4106183744, 8212367488]

約数ペア:

[(1, 8212367488), (2, 4106183744), (4, 2053091872), (8, 1026545936), (13, 631720576), (16, 513272968), (23, 357059456), (26, 315860288), (32, 256636484), (46, 178529728), (52, 157930144), (64, 128318242), (89, 92273792), (92, 89264864), (104, 78965072), (128, 64159121), (178, 46136896), (184, 44632432), (208, 39482536), (299, 27466112), (356, 23068448), (368, 22316216), (416, 19741268), (598, 13733056), (712, 11534224), (736, 11158108), (832, 9870634), (1157, 7097984), (1196, 6866528), (1424, 5767112), (1472, 5579054), (1664, 4935317), (2047, 4011904), (2314, 3548992), (2392, 3433264), (2411, 3406208), (2848, 2883556), (2944, 2789527), (4094, 2005952), (4628, 1774496), (4784, 1716632), (4822, 1703104), (5696, 1441778), (8188, 1002976), (9256, 887248), (9568, 858316), (9644, 851552), (11392, 720889), (16376, 501488), (18512, 443624), (19136, 429158), (19288, 425776), (26611, 308608), (31343, 262016), (32752, 250744), (37024, 221812), (38272, 214579), (38576, 212888), (53222, 154304), (55453, 148096), (62686, 131008), (65504, 125372), (74048, 110906), (77152, 106444)]