649107264

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8448

約数の個数: 112

約数和(自身を含む): 1909429760

約数和(自身を除く): 1260322496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 8389, 9672, 12896, 16778, 19344, 25167, 25792, 33556, 38688, 50334, 67112, 77376, 100668, 109057, 134224, 201336, 218114, 260059, 268448, 327171, 402672, 436228, 520118, 536896, 654342, 780177, 805344, 872456, 1040236, 1308684, 1560354, 1610688, 1744912, 2080472, 2617368, 3120708, 3380767, 3489824, 4160944, 5234736, 6241416, 6761534, 6979648, 8321888, 10142301, 10469472, 12482832, 13523068, 16643776, 20284602, 20938944, 24965664, 27046136, 40569204, 49931328, 54092272, 81138408, 108184544, 162276816, 216369088, 324553632, 649107264]

約数ペア:

[(1, 649107264), (2, 324553632), (3, 216369088), (4, 162276816), (6, 108184544), (8, 81138408), (12, 54092272), (13, 49931328), (16, 40569204), (24, 27046136), (26, 24965664), (31, 20938944), (32, 20284602), (39, 16643776), (48, 13523068), (52, 12482832), (62, 10469472), (64, 10142301), (78, 8321888), (93, 6979648), (96, 6761534), (104, 6241416), (124, 5234736), (156, 4160944), (186, 3489824), (192, 3380767), (208, 3120708), (248, 2617368), (312, 2080472), (372, 1744912), (403, 1610688), (416, 1560354), (496, 1308684), (624, 1040236), (744, 872456), (806, 805344), (832, 780177), (992, 654342), (1209, 536896), (1248, 520118), (1488, 436228), (1612, 402672), (1984, 327171), (2418, 268448), (2496, 260059), (2976, 218114), (3224, 201336), (4836, 134224), (5952, 109057), (6448, 100668), (8389, 77376), (9672, 67112), (12896, 50334), (16778, 38688), (19344, 33556), (25167, 25792)]