28317033552

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1549}}^1$

素因数の和:2141

約数の個数: 160

約数和(自身を含む): 79460092800

約数和(自身を除く): 51143059248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 521, 688, 731, 816, 1032, 1042, 1462, 1549, 1563, 2064, 2084, 2193, 2924, 3098, 3126, 4168, 4386, 4647, 5848, 6196, 6252, 8336, 8772, 8857, 9294, 11696, 12392, 12504, 17544, 17714, 18588, 22403, 24784, 25008, 26333, 26571, 35088, 35428, 37176, 44806, 52666, 53142, 66607, 67209, 70856, 74352, 78999, 89612, 105332, 106284, 133214, 134418, 141712, 157998, 179224, 199821, 210664, 212568, 266428, 268836, 315996, 358448, 380851, 399642, 421328, 425136, 532856, 537672, 631992, 761702, 799284, 807029, 1065712, 1075344, 1132319, 1142553, 1263984, 1523404, 1598568, 1614058, 2264638, 2285106, 2421087, 3046808, 3197136, 3228116, 3396957, 4529276, 4570212, 4842174, 6093616, 6456232, 6793914, 9058552, 9140424, 9684348, 12912464, 13587828, 13719493, 18117104, 18280848, 19368696, 27175656, 27438986, 34702247, 38737392, 41158479, 54351312, 54877972, 69404494, 82316958, 104106741, 109755944, 138808988, 164633916, 208213482, 219511888, 277617976, 329267832, 416426964, 555235952, 589938199, 658535664, 832853928, 1179876398, 1665707856, 1769814597, 2359752796, 3539629194, 4719505592, 7079258388, 9439011184, 14158516776, 28317033552]

約数ペア:

[(1, 28317033552), (2, 14158516776), (3, 9439011184), (4, 7079258388), (6, 4719505592), (8, 3539629194), (12, 2359752796), (16, 1769814597), (17, 1665707856), (24, 1179876398), (34, 832853928), (43, 658535664), (48, 589938199), (51, 555235952), (68, 416426964), (86, 329267832), (102, 277617976), (129, 219511888), (136, 208213482), (172, 164633916), (204, 138808988), (258, 109755944), (272, 104106741), (344, 82316958), (408, 69404494), (516, 54877972), (521, 54351312), (688, 41158479), (731, 38737392), (816, 34702247), (1032, 27438986), (1042, 27175656), (1462, 19368696), (1549, 18280848), (1563, 18117104), (2064, 13719493), (2084, 13587828), (2193, 12912464), (2924, 9684348), (3098, 9140424), (3126, 9058552), (4168, 6793914), (4386, 6456232), (4647, 6093616), (5848, 4842174), (6196, 4570212), (6252, 4529276), (8336, 3396957), (8772, 3228116), (8857, 3197136), (9294, 3046808), (11696, 2421087), (12392, 2285106), (12504, 2264638), (17544, 1614058), (17714, 1598568), (18588, 1523404), (22403, 1263984), (24784, 1142553), (25008, 1132319), (26333, 1075344), (26571, 1065712), (35088, 807029), (35428, 799284), (37176, 761702), (44806, 631992), (52666, 537672), (53142, 532856), (66607, 425136), (67209, 421328), (70856, 399642), (74352, 380851), (78999, 358448), (89612, 315996), (105332, 268836), (106284, 266428), (133214, 212568), (134418, 210664), (141712, 199821), (157998, 179224)]