344426368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 833495040

約数和(自身を除く): 489068672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 607, 682, 704, 806, 832, 992, 1144, 1214, 1364, 1408, 1612, 1664, 1984, 2288, 2428, 2728, 3224, 3968, 4433, 4576, 4856, 5456, 6448, 6677, 7891, 8866, 9152, 9712, 10912, 12896, 13354, 15782, 17732, 18304, 18817, 19424, 21824, 25792, 26708, 31564, 35464, 37634, 38848, 43648, 51584, 53416, 63128, 70928, 75268, 77696, 86801, 106832, 126256, 141856, 150536, 173602, 206987, 213664, 244621, 252512, 283712, 301072, 347204, 413974, 427328, 489242, 505024, 567424, 602144, 694408, 827948, 854656, 978484, 1010048, 1204288, 1388816, 1655896, 1956968, 2408576, 2690831, 2777632, 3311792, 3913936, 5381662, 5555264, 6623584, 7827872, 10763324, 11110528, 13247168, 15655744, 21526648, 26494336, 31311488, 43053296, 86106592, 172213184, 344426368]

約数ペア:

[(1, 344426368), (2, 172213184), (4, 86106592), (8, 43053296), (11, 31311488), (13, 26494336), (16, 21526648), (22, 15655744), (26, 13247168), (31, 11110528), (32, 10763324), (44, 7827872), (52, 6623584), (62, 5555264), (64, 5381662), (88, 3913936), (104, 3311792), (124, 2777632), (128, 2690831), (143, 2408576), (176, 1956968), (208, 1655896), (248, 1388816), (286, 1204288), (341, 1010048), (352, 978484), (403, 854656), (416, 827948), (496, 694408), (572, 602144), (607, 567424), (682, 505024), (704, 489242), (806, 427328), (832, 413974), (992, 347204), (1144, 301072), (1214, 283712), (1364, 252512), (1408, 244621), (1612, 213664), (1664, 206987), (1984, 173602), (2288, 150536), (2428, 141856), (2728, 126256), (3224, 106832), (3968, 86801), (4433, 77696), (4576, 75268), (4856, 70928), (5456, 63128), (6448, 53416), (6677, 51584), (7891, 43648), (8866, 38848), (9152, 37634), (9712, 35464), (10912, 31564), (12896, 26708), (13354, 25792), (15782, 21824), (17732, 19424), (18304, 18817)]