2891660832

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25679}}^1$

素因数の和:25735

約数の個数: 144

約数和(自身を含む): 9085789440

約数和(自身を除く): 6194128608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 612, 736, 782, 816, 828, 1104, 1173, 1224, 1564, 1632, 1656, 2208, 2346, 2448, 3128, 3312, 3519, 4692, 4896, 6256, 6624, 7038, 9384, 12512, 14076, 18768, 25679, 28152, 37536, 51358, 56304, 77037, 102716, 112608, 154074, 205432, 231111, 308148, 410864, 436543, 462222, 590617, 616296, 821728, 873086, 924444, 1181234, 1232592, 1309629, 1746172, 1771851, 1848888, 2362468, 2465184, 2619258, 3492344, 3543702, 3697776, 3928887, 4724936, 5238516, 5315553, 6984688, 7087404, 7395552, 7857774, 9449872, 10040489, 10477032, 10631106, 13969376, 14174808, 15715548, 18899744, 20080978, 20954064, 21262212, 28349616, 30121467, 31431096, 40161956, 41908128, 42524424, 56699232, 60242934, 62862192, 80323912, 85048848, 90364401, 120485868, 125724384, 160647824, 170097696, 180728802, 240971736, 321295648, 361457604, 481943472, 722915208, 963886944, 1445830416, 2891660832]

約数ペア:

[(1, 2891660832), (2, 1445830416), (3, 963886944), (4, 722915208), (6, 481943472), (8, 361457604), (9, 321295648), (12, 240971736), (16, 180728802), (17, 170097696), (18, 160647824), (23, 125724384), (24, 120485868), (32, 90364401), (34, 85048848), (36, 80323912), (46, 62862192), (48, 60242934), (51, 56699232), (68, 42524424), (69, 41908128), (72, 40161956), (92, 31431096), (96, 30121467), (102, 28349616), (136, 21262212), (138, 20954064), (144, 20080978), (153, 18899744), (184, 15715548), (204, 14174808), (207, 13969376), (272, 10631106), (276, 10477032), (288, 10040489), (306, 9449872), (368, 7857774), (391, 7395552), (408, 7087404), (414, 6984688), (544, 5315553), (552, 5238516), (612, 4724936), (736, 3928887), (782, 3697776), (816, 3543702), (828, 3492344), (1104, 2619258), (1173, 2465184), (1224, 2362468), (1564, 1848888), (1632, 1771851), (1656, 1746172), (2208, 1309629), (2346, 1232592), (2448, 1181234), (3128, 924444), (3312, 873086), (3519, 821728), (4692, 616296), (4896, 590617), (6256, 462222), (6624, 436543), (7038, 410864), (9384, 308148), (12512, 231111), (14076, 205432), (18768, 154074), (25679, 112608), (28152, 102716), (37536, 77037), (51358, 56304)]