234471664

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 555968880

約数和(自身を除く): 321497216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 59, 74, 98, 112, 118, 137, 148, 196, 236, 259, 274, 296, 392, 413, 472, 518, 548, 592, 784, 826, 944, 959, 1036, 1096, 1652, 1813, 1918, 2072, 2183, 2192, 2891, 3304, 3626, 3836, 4144, 4366, 5069, 5782, 6608, 6713, 7252, 7672, 8083, 8732, 10138, 11564, 13426, 14504, 15281, 15344, 16166, 17464, 20276, 23128, 26852, 29008, 30562, 32332, 34928, 35483, 40552, 46256, 53704, 56581, 61124, 64664, 70966, 81104, 106967, 107408, 113162, 122248, 129328, 141932, 213934, 226324, 244496, 248381, 283864, 299071, 396067, 427868, 452648, 496762, 567728, 598142, 792134, 855736, 905296, 993524, 1196284, 1584268, 1711472, 1987048, 2093497, 2392568, 3168536, 3974096, 4186994, 4785136, 6337072, 8373988, 14654479, 16747976, 29308958, 33495952, 58617916, 117235832, 234471664]

約数ペア:

[(1, 234471664), (2, 117235832), (4, 58617916), (7, 33495952), (8, 29308958), (14, 16747976), (16, 14654479), (28, 8373988), (37, 6337072), (49, 4785136), (56, 4186994), (59, 3974096), (74, 3168536), (98, 2392568), (112, 2093497), (118, 1987048), (137, 1711472), (148, 1584268), (196, 1196284), (236, 993524), (259, 905296), (274, 855736), (296, 792134), (392, 598142), (413, 567728), (472, 496762), (518, 452648), (548, 427868), (592, 396067), (784, 299071), (826, 283864), (944, 248381), (959, 244496), (1036, 226324), (1096, 213934), (1652, 141932), (1813, 129328), (1918, 122248), (2072, 113162), (2183, 107408), (2192, 106967), (2891, 81104), (3304, 70966), (3626, 64664), (3836, 61124), (4144, 56581), (4366, 53704), (5069, 46256), (5782, 40552), (6608, 35483), (6713, 34928), (7252, 32332), (7672, 30562), (8083, 29008), (8732, 26852), (10138, 23128), (11564, 20276), (13426, 17464), (14504, 16166), (15281, 15344)]