2919222012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 8524483968

約数和(自身を除く): 5605261956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 31, 42, 43, 58, 62, 84, 86, 87, 93, 116, 124, 129, 172, 174, 186, 203, 217, 258, 301, 348, 372, 406, 434, 516, 602, 609, 651, 812, 841, 868, 899, 903, 961, 1204, 1218, 1247, 1302, 1333, 1682, 1798, 1806, 1922, 2436, 2494, 2523, 2604, 2666, 2697, 2883, 3364, 3596, 3612, 3741, 3844, 3999, 4988, 5046, 5332, 5394, 5766, 5887, 6293, 6727, 7482, 7998, 8729, 9331, 10092, 10788, 11532, 11774, 12586, 13454, 14964, 15996, 17458, 17661, 18662, 18879, 20181, 23548, 25172, 26071, 26187, 26908, 27869, 27993, 34916, 35322, 36163, 37324, 37758, 38657, 40362, 41323, 52142, 52374, 55738, 55986, 70644, 72326, 75516, 77314, 78213, 80724, 82646, 83607, 104284, 104748, 108489, 111476, 111972, 115971, 123969, 144652, 154628, 156426, 165292, 167214, 182497, 195083, 216978, 231942, 247938, 253141, 270599, 289261, 312852, 334428, 364994, 390166, 433956, 463884, 495876, 506282, 541198, 547491, 578522, 585249, 729988, 759423, 780332, 808201, 811797, 867783, 1012564, 1082396, 1094982, 1121053, 1157044, 1170498, 1198367, 1518846, 1616402, 1623594, 1735566, 2189964, 2242106, 2340996, 2396734, 2424603, 3037692, 3232804, 3247188, 3363159, 3471132, 3595101, 4484212, 4793468, 4849206, 5657407, 6726318, 7190202, 7847371, 8388569, 9698412, 11314814, 13452636, 14380404, 15694742, 16777138, 16972221, 22629628, 23542113, 25165707, 31389484, 33554276, 33944442, 34752643, 47084226, 50331414, 67888884, 69505286, 94168452, 100662828, 104257929, 139010572, 208515858, 243268501, 417031716, 486537002, 729805503, 973074004, 1459611006, 2919222012]

約数ペア:

[(1, 2919222012), (2, 1459611006), (3, 973074004), (4, 729805503), (6, 486537002), (7, 417031716), (12, 243268501), (14, 208515858), (21, 139010572), (28, 104257929), (29, 100662828), (31, 94168452), (42, 69505286), (43, 67888884), (58, 50331414), (62, 47084226), (84, 34752643), (86, 33944442), (87, 33554276), (93, 31389484), (116, 25165707), (124, 23542113), (129, 22629628), (172, 16972221), (174, 16777138), (186, 15694742), (203, 14380404), (217, 13452636), (258, 11314814), (301, 9698412), (348, 8388569), (372, 7847371), (406, 7190202), (434, 6726318), (516, 5657407), (602, 4849206), (609, 4793468), (651, 4484212), (812, 3595101), (841, 3471132), (868, 3363159), (899, 3247188), (903, 3232804), (961, 3037692), (1204, 2424603), (1218, 2396734), (1247, 2340996), (1302, 2242106), (1333, 2189964), (1682, 1735566), (1798, 1623594), (1806, 1616402), (1922, 1518846), (2436, 1198367), (2494, 1170498), (2523, 1157044), (2604, 1121053), (2666, 1094982), (2697, 1082396), (2883, 1012564), (3364, 867783), (3596, 811797), (3612, 808201), (3741, 780332), (3844, 759423), (3999, 729988), (4988, 585249), (5046, 578522), (5332, 547491), (5394, 541198), (5766, 506282), (5887, 495876), (6293, 463884), (6727, 433956), (7482, 390166), (7998, 364994), (8729, 334428), (9331, 312852), (10092, 289261), (10788, 270599), (11532, 253141), (11774, 247938), (12586, 231942), (13454, 216978), (14964, 195083), (15996, 182497), (17458, 167214), (17661, 165292), (18662, 156426), (18879, 154628), (20181, 144652), (23548, 123969), (25172, 115971), (26071, 111972), (26187, 111476), (26908, 108489), (27869, 104748), (27993, 104284), (34916, 83607), (35322, 82646), (36163, 80724), (37324, 78213), (37758, 77314), (38657, 75516), (40362, 72326), (41323, 70644), (52142, 55986), (52374, 55738)]