21161383488

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34303}}^1$

素因数の和:34351

約数の個数: 280

約数和(自身を含む): 75909537792

約数和(自身を除く): 54748154304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 567, 576, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1088, 1134, 1224, 1296, 1344, 1377, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3264, 3672, 3808, 4032, 4284, 4536, 4896, 5184, 5508, 5712, 6048, 6426, 7344, 7616, 8568, 9072, 9639, 9792, 11016, 11424, 12096, 12852, 14688, 17136, 18144, 19278, 22032, 22848, 25704, 29376, 34272, 34303, 36288, 38556, 44064, 51408, 68544, 68606, 77112, 88128, 102816, 102909, 137212, 154224, 205632, 205818, 240121, 274424, 308448, 308727, 411636, 480242, 548848, 583151, 616896, 617454, 720363, 823272, 926181, 960484, 1097696, 1166302, 1234908, 1440726, 1646544, 1749453, 1852362, 1920968, 2161089, 2195392, 2332604, 2469816, 2778543, 2881452, 3293088, 3498906, 3704724, 3841936, 4082057, 4322178, 4665208, 4939632, 5248359, 5557086, 5762904, 6483267, 6586176, 6997812, 7409448, 7683872, 8164114, 8644356, 9330416, 9879264, 10496718, 11114172, 11525808, 12246171, 12966534, 13995624, 14818896, 15367744, 15745077, 16328228, 17288712, 18660832, 19449801, 19758528, 20993436, 22228344, 23051616, 24492342, 25933068, 27991248, 29637792, 31490154, 32656456, 34577424, 36738513, 37321664, 38899602, 41986872, 44456688, 46103232, 47235231, 48984684, 51866136, 55982496, 59275584, 62980308, 65312912, 69154848, 73477026, 77799204, 83973744, 88913376, 94470462, 97969368, 103732272, 110215539, 111964992, 125960616, 130625824, 138309696, 146954052, 155598408, 167947488, 177826752, 188940924, 195938736, 207464544, 220431078, 251921232, 261251648, 293908104, 311196816, 330646617, 335894976, 377881848, 391877472, 414929088, 440862156, 503842464, 587816208, 622393632, 661293234, 755763696, 783754944, 881724312, 1007684928, 1175632416, 1244787264, 1322586468, 1511527392, 1763448624, 2351264832, 2645172936, 3023054784, 3526897248, 5290345872, 7053794496, 10580691744, 21161383488]

約数ペア:

[(1, 21161383488), (2, 10580691744), (3, 7053794496), (4, 5290345872), (6, 3526897248), (7, 3023054784), (8, 2645172936), (9, 2351264832), (12, 1763448624), (14, 1511527392), (16, 1322586468), (17, 1244787264), (18, 1175632416), (21, 1007684928), (24, 881724312), (27, 783754944), (28, 755763696), (32, 661293234), (34, 622393632), (36, 587816208), (42, 503842464), (48, 440862156), (51, 414929088), (54, 391877472), (56, 377881848), (63, 335894976), (64, 330646617), (68, 311196816), (72, 293908104), (81, 261251648), (84, 251921232), (96, 220431078), (102, 207464544), (108, 195938736), (112, 188940924), (119, 177826752), (126, 167947488), (136, 155598408), (144, 146954052), (153, 138309696), (162, 130625824), (168, 125960616), (189, 111964992), (192, 110215539), (204, 103732272), (216, 97969368), (224, 94470462), (238, 88913376), (252, 83973744), (272, 77799204), (288, 73477026), (306, 69154848), (324, 65312912), (336, 62980308), (357, 59275584), (378, 55982496), (408, 51866136), (432, 48984684), (448, 47235231), (459, 46103232), (476, 44456688), (504, 41986872), (544, 38899602), (567, 37321664), (576, 36738513), (612, 34577424), (648, 32656456), (672, 31490154), (714, 29637792), (756, 27991248), (816, 25933068), (864, 24492342), (918, 23051616), (952, 22228344), (1008, 20993436), (1071, 19758528), (1088, 19449801), (1134, 18660832), (1224, 17288712), (1296, 16328228), (1344, 15745077), (1377, 15367744), (1428, 14818896), (1512, 13995624), (1632, 12966534), (1728, 12246171), (1836, 11525808), (1904, 11114172), (2016, 10496718), (2142, 9879264), (2268, 9330416), (2448, 8644356), (2592, 8164114), (2754, 7683872), (2856, 7409448), (3024, 6997812), (3213, 6586176), (3264, 6483267), (3672, 5762904), (3808, 5557086), (4032, 5248359), (4284, 4939632), (4536, 4665208), (4896, 4322178), (5184, 4082057), (5508, 3841936), (5712, 3704724), (6048, 3498906), (6426, 3293088), (7344, 2881452), (7616, 2778543), (8568, 2469816), (9072, 2332604), (9639, 2195392), (9792, 2161089), (11016, 1920968), (11424, 1852362), (12096, 1749453), (12852, 1646544), (14688, 1440726), (17136, 1234908), (18144, 1166302), (19278, 1097696), (22032, 960484), (22848, 926181), (25704, 823272), (29376, 720363), (34272, 617454), (34303, 616896), (36288, 583151), (38556, 548848), (44064, 480242), (51408, 411636), (68544, 308727), (68606, 308448), (77112, 274424), (88128, 240121), (102816, 205818), (102909, 205632), (137212, 154224)]