1393223328

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2537

約数の個数: 240

約数和(自身を含む): 4835787264

約数和(自身を除く): 3442563936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2268, 2477, 2511, 2592, 2604, 2976, 3024, 3348, 3472, 3906, 4464, 4536, 4954, 5022, 5208, 5859, 6048, 6696, 6944, 7431, 7812, 8928, 9072, 9908, 10044, 10416, 11718, 13392, 14862, 15624, 17339, 17577, 18144, 19816, 20088, 20832, 22293, 23436, 26784, 29724, 31248, 34678, 35154, 39632, 40176, 44586, 46872, 52017, 59448, 62496, 66879, 69356, 70308, 76787, 79264, 80352, 89172, 93744, 104034, 118896, 133758, 138712, 140616, 153574, 156051, 178344, 187488, 200637, 208068, 230361, 237792, 267516, 277424, 281232, 307148, 312102, 356688, 401274, 416136, 460722, 468153, 535032, 537509, 554848, 562464, 614296, 624204, 691083, 713376, 802548, 832272, 921444, 936306, 1070064, 1075018, 1228592, 1248408, 1382166, 1404459, 1605096, 1612527, 1664544, 1842888, 1872612, 2073249, 2140128, 2150036, 2457184, 2496816, 2764332, 2808918, 3210192, 3225054, 3685776, 3745224, 4146498, 4300072, 4837581, 4993632, 5528664, 5617836, 6219747, 6420384, 6450108, 7371552, 7490448, 8292996, 8600144, 9675162, 11057328, 11235672, 12439494, 12900216, 14512743, 14980896, 16585992, 17200288, 19350324, 22114656, 22471344, 24878988, 25800432, 29025486, 33171984, 38700648, 43538229, 44942688, 49757976, 51600864, 58050972, 66343968, 77401296, 87076458, 99515952, 116101944, 154802592, 174152916, 199031904, 232203888, 348305832, 464407776, 696611664, 1393223328]

約数ペア:

[(1, 1393223328), (2, 696611664), (3, 464407776), (4, 348305832), (6, 232203888), (7, 199031904), (8, 174152916), (9, 154802592), (12, 116101944), (14, 99515952), (16, 87076458), (18, 77401296), (21, 66343968), (24, 58050972), (27, 51600864), (28, 49757976), (31, 44942688), (32, 43538229), (36, 38700648), (42, 33171984), (48, 29025486), (54, 25800432), (56, 24878988), (62, 22471344), (63, 22114656), (72, 19350324), (81, 17200288), (84, 16585992), (93, 14980896), (96, 14512743), (108, 12900216), (112, 12439494), (124, 11235672), (126, 11057328), (144, 9675162), (162, 8600144), (168, 8292996), (186, 7490448), (189, 7371552), (216, 6450108), (217, 6420384), (224, 6219747), (248, 5617836), (252, 5528664), (279, 4993632), (288, 4837581), (324, 4300072), (336, 4146498), (372, 3745224), (378, 3685776), (432, 3225054), (434, 3210192), (496, 2808918), (504, 2764332), (558, 2496816), (567, 2457184), (648, 2150036), (651, 2140128), (672, 2073249), (744, 1872612), (756, 1842888), (837, 1664544), (864, 1612527), (868, 1605096), (992, 1404459), (1008, 1382166), (1116, 1248408), (1134, 1228592), (1296, 1075018), (1302, 1070064), (1488, 936306), (1512, 921444), (1674, 832272), (1736, 802548), (1953, 713376), (2016, 691083), (2232, 624204), (2268, 614296), (2477, 562464), (2511, 554848), (2592, 537509), (2604, 535032), (2976, 468153), (3024, 460722), (3348, 416136), (3472, 401274), (3906, 356688), (4464, 312102), (4536, 307148), (4954, 281232), (5022, 277424), (5208, 267516), (5859, 237792), (6048, 230361), (6696, 208068), (6944, 200637), (7431, 187488), (7812, 178344), (8928, 156051), (9072, 153574), (9908, 140616), (10044, 138712), (10416, 133758), (11718, 118896), (13392, 104034), (14862, 93744), (15624, 89172), (17339, 80352), (17577, 79264), (18144, 76787), (19816, 70308), (20088, 69356), (20832, 66879), (22293, 62496), (23436, 59448), (26784, 52017), (29724, 46872), (31248, 44586), (34678, 40176), (35154, 39632)]