345329568

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 180

約数和(自身を含む): 1081200582

約数和(自身を除く): 735871014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 289, 306, 324, 408, 432, 459, 461, 544, 578, 612, 648, 816, 864, 867, 918, 922, 1156, 1224, 1296, 1377, 1383, 1632, 1734, 1836, 1844, 2312, 2448, 2592, 2601, 2754, 2766, 3468, 3672, 3688, 4149, 4624, 4896, 5202, 5508, 5532, 6936, 7344, 7376, 7803, 7837, 8298, 9248, 10404, 11016, 11064, 12447, 13872, 14688, 14752, 15606, 15674, 16596, 20808, 22032, 22128, 23409, 23511, 24894, 27744, 31212, 31348, 33192, 37341, 41616, 44064, 44256, 46818, 47022, 49788, 62424, 62696, 66384, 70533, 74682, 83232, 93636, 94044, 99576, 124848, 125392, 132768, 133229, 141066, 149364, 187272, 188088, 199152, 211599, 249696, 250784, 266458, 282132, 298728, 374544, 376176, 398304, 399687, 423198, 532916, 564264, 597456, 634797, 749088, 752352, 799374, 846396, 1065832, 1128528, 1194912, 1199061, 1269594, 1598748, 1692792, 2131664, 2257056, 2398122, 2539188, 3197496, 3385584, 3597183, 4263328, 4796244, 5078376, 6394992, 6771168, 7194366, 9592488, 10156752, 10791549, 12789984, 14388732, 19184976, 20313504, 21583098, 28777464, 38369952, 43166196, 57554928, 86332392, 115109856, 172664784, 345329568]

約数ペア:

[(1, 345329568), (2, 172664784), (3, 115109856), (4, 86332392), (6, 57554928), (8, 43166196), (9, 38369952), (12, 28777464), (16, 21583098), (17, 20313504), (18, 19184976), (24, 14388732), (27, 12789984), (32, 10791549), (34, 10156752), (36, 9592488), (48, 7194366), (51, 6771168), (54, 6394992), (68, 5078376), (72, 4796244), (81, 4263328), (96, 3597183), (102, 3385584), (108, 3197496), (136, 2539188), (144, 2398122), (153, 2257056), (162, 2131664), (204, 1692792), (216, 1598748), (272, 1269594), (288, 1199061), (289, 1194912), (306, 1128528), (324, 1065832), (408, 846396), (432, 799374), (459, 752352), (461, 749088), (544, 634797), (578, 597456), (612, 564264), (648, 532916), (816, 423198), (864, 399687), (867, 398304), (918, 376176), (922, 374544), (1156, 298728), (1224, 282132), (1296, 266458), (1377, 250784), (1383, 249696), (1632, 211599), (1734, 199152), (1836, 188088), (1844, 187272), (2312, 149364), (2448, 141066), (2592, 133229), (2601, 132768), (2754, 125392), (2766, 124848), (3468, 99576), (3672, 94044), (3688, 93636), (4149, 83232), (4624, 74682), (4896, 70533), (5202, 66384), (5508, 62696), (5532, 62424), (6936, 49788), (7344, 47022), (7376, 46818), (7803, 44256), (7837, 44064), (8298, 41616), (9248, 37341), (10404, 33192), (11016, 31348), (11064, 31212), (12447, 27744), (13872, 24894), (14688, 23511), (14752, 23409), (15606, 22128), (15674, 22032), (16596, 20808)]