19629288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 67392000

約数和(自身を除く): 47762712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 29, 34, 36, 42, 51, 56, 58, 63, 68, 72, 79, 84, 87, 102, 116, 119, 126, 136, 153, 158, 168, 174, 203, 204, 232, 237, 238, 252, 261, 306, 316, 348, 357, 406, 408, 474, 476, 493, 504, 522, 553, 609, 612, 632, 696, 711, 714, 812, 948, 952, 986, 1044, 1071, 1106, 1218, 1224, 1343, 1422, 1428, 1479, 1624, 1659, 1827, 1896, 1972, 2088, 2142, 2212, 2291, 2436, 2686, 2844, 2856, 2958, 3318, 3451, 3654, 3944, 4029, 4284, 4424, 4437, 4582, 4872, 4977, 5372, 5688, 5916, 6636, 6873, 6902, 7308, 8058, 8568, 8874, 9164, 9401, 9954, 10353, 10744, 11832, 12087, 13272, 13746, 13804, 14616, 16037, 16116, 17748, 18328, 18802, 19908, 20619, 20706, 24174, 27492, 27608, 28203, 31059, 32074, 32232, 35496, 37604, 38947, 39816, 41238, 41412, 48111, 48348, 54984, 56406, 62118, 64148, 75208, 77894, 82476, 82824, 84609, 96222, 96696, 112812, 116841, 124236, 128296, 144333, 155788, 164952, 169218, 192444, 225624, 233682, 248472, 272629, 288666, 311576, 338436, 350523, 384888, 467364, 545258, 577332, 676872, 701046, 817887, 934728, 1090516, 1154664, 1402092, 1635774, 2181032, 2453661, 2804184, 3271548, 4907322, 6543096, 9814644, 19629288]

約数ペア:

[(1, 19629288), (2, 9814644), (3, 6543096), (4, 4907322), (6, 3271548), (7, 2804184), (8, 2453661), (9, 2181032), (12, 1635774), (14, 1402092), (17, 1154664), (18, 1090516), (21, 934728), (24, 817887), (28, 701046), (29, 676872), (34, 577332), (36, 545258), (42, 467364), (51, 384888), (56, 350523), (58, 338436), (63, 311576), (68, 288666), (72, 272629), (79, 248472), (84, 233682), (87, 225624), (102, 192444), (116, 169218), (119, 164952), (126, 155788), (136, 144333), (153, 128296), (158, 124236), (168, 116841), (174, 112812), (203, 96696), (204, 96222), (232, 84609), (237, 82824), (238, 82476), (252, 77894), (261, 75208), (306, 64148), (316, 62118), (348, 56406), (357, 54984), (406, 48348), (408, 48111), (474, 41412), (476, 41238), (493, 39816), (504, 38947), (522, 37604), (553, 35496), (609, 32232), (612, 32074), (632, 31059), (696, 28203), (711, 27608), (714, 27492), (812, 24174), (948, 20706), (952, 20619), (986, 19908), (1044, 18802), (1071, 18328), (1106, 17748), (1218, 16116), (1224, 16037), (1343, 14616), (1422, 13804), (1428, 13746), (1479, 13272), (1624, 12087), (1659, 11832), (1827, 10744), (1896, 10353), (1972, 9954), (2088, 9401), (2142, 9164), (2212, 8874), (2291, 8568), (2436, 8058), (2686, 7308), (2844, 6902), (2856, 6873), (2958, 6636), (3318, 5916), (3451, 5688), (3654, 5372), (3944, 4977), (4029, 4872), (4284, 4582), (4424, 4437)]