340940664

素因数分解:

$2^3\times 3^5\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 966966000

約数和(自身を除く): 626025336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 243, 324, 327, 436, 486, 648, 654, 872, 972, 981, 1308, 1609, 1944, 1962, 2616, 2943, 3218, 3924, 4827, 5886, 6436, 7848, 8829, 9654, 11772, 12872, 14481, 17658, 19308, 23544, 26487, 28962, 35316, 38616, 43443, 52974, 57924, 70632, 86886, 105948, 115848, 130329, 173772, 175381, 211896, 260658, 347544, 350762, 390987, 521316, 526143, 701524, 781974, 1042632, 1052286, 1403048, 1563948, 1578429, 2104572, 3127896, 3156858, 4209144, 4735287, 6313716, 9470574, 12627432, 14205861, 18941148, 28411722, 37882296, 42617583, 56823444, 85235166, 113646888, 170470332, 340940664]

約数ペア:

[(1, 340940664), (2, 170470332), (3, 113646888), (4, 85235166), (6, 56823444), (8, 42617583), (9, 37882296), (12, 28411722), (18, 18941148), (24, 14205861), (27, 12627432), (36, 9470574), (54, 6313716), (72, 4735287), (81, 4209144), (108, 3156858), (109, 3127896), (162, 2104572), (216, 1578429), (218, 1563948), (243, 1403048), (324, 1052286), (327, 1042632), (436, 781974), (486, 701524), (648, 526143), (654, 521316), (872, 390987), (972, 350762), (981, 347544), (1308, 260658), (1609, 211896), (1944, 175381), (1962, 173772), (2616, 130329), (2943, 115848), (3218, 105948), (3924, 86886), (4827, 70632), (5886, 57924), (6436, 52974), (7848, 43443), (8829, 38616), (9654, 35316), (11772, 28962), (12872, 26487), (14481, 23544), (17658, 19308)]