1597638816

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 240

約数和(自身を含む): 4947022080

約数和(自身を除く): 3349383264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 59, 62, 72, 81, 93, 96, 108, 118, 124, 144, 162, 177, 186, 216, 236, 248, 279, 288, 324, 337, 354, 372, 432, 472, 496, 531, 558, 648, 674, 708, 744, 837, 864, 944, 992, 1011, 1062, 1116, 1296, 1348, 1416, 1488, 1593, 1674, 1829, 1888, 2022, 2124, 2232, 2511, 2592, 2696, 2832, 2976, 3033, 3186, 3348, 3658, 4044, 4248, 4464, 4779, 5022, 5392, 5487, 5664, 6066, 6372, 6696, 7316, 8088, 8496, 8928, 9099, 9558, 10044, 10447, 10784, 10974, 12132, 12744, 13392, 14632, 16176, 16461, 16992, 18198, 19116, 19883, 20088, 20894, 21948, 24264, 25488, 26784, 27297, 29264, 31341, 32352, 32922, 36396, 38232, 39766, 40176, 41788, 43896, 48528, 49383, 50976, 54594, 58528, 59649, 62682, 65844, 72792, 76464, 79532, 80352, 83576, 87792, 94023, 97056, 98766, 109188, 119298, 125364, 131688, 145584, 148149, 152928, 159064, 167152, 175584, 178947, 188046, 197532, 218376, 238596, 250728, 263376, 282069, 291168, 296298, 318128, 334304, 357894, 376092, 395064, 436752, 477192, 501456, 526752, 536841, 564138, 592596, 616373, 636256, 715788, 752184, 790128, 846207, 873504, 954384, 1002912, 1073682, 1128276, 1185192, 1232746, 1431576, 1504368, 1580256, 1610523, 1692414, 1849119, 1908768, 2147364, 2256552, 2370384, 2465492, 2863152, 3008736, 3221046, 3384828, 3698238, 4294728, 4513104, 4740768, 4930984, 5547357, 5726304, 6442092, 6769656, 7396476, 8589456, 9026208, 9861968, 11094714, 12884184, 13539312, 14792952, 16642071, 17178912, 19723936, 22189428, 25768368, 27078624, 29585904, 33284142, 44378856, 49926213, 51536736, 59171808, 66568284, 88757712, 99852426, 133136568, 177515424, 199704852, 266273136, 399409704, 532546272, 798819408, 1597638816]

約数ペア:

[(1, 1597638816), (2, 798819408), (3, 532546272), (4, 399409704), (6, 266273136), (8, 199704852), (9, 177515424), (12, 133136568), (16, 99852426), (18, 88757712), (24, 66568284), (27, 59171808), (31, 51536736), (32, 49926213), (36, 44378856), (48, 33284142), (54, 29585904), (59, 27078624), (62, 25768368), (72, 22189428), (81, 19723936), (93, 17178912), (96, 16642071), (108, 14792952), (118, 13539312), (124, 12884184), (144, 11094714), (162, 9861968), (177, 9026208), (186, 8589456), (216, 7396476), (236, 6769656), (248, 6442092), (279, 5726304), (288, 5547357), (324, 4930984), (337, 4740768), (354, 4513104), (372, 4294728), (432, 3698238), (472, 3384828), (496, 3221046), (531, 3008736), (558, 2863152), (648, 2465492), (674, 2370384), (708, 2256552), (744, 2147364), (837, 1908768), (864, 1849119), (944, 1692414), (992, 1610523), (1011, 1580256), (1062, 1504368), (1116, 1431576), (1296, 1232746), (1348, 1185192), (1416, 1128276), (1488, 1073682), (1593, 1002912), (1674, 954384), (1829, 873504), (1888, 846207), (2022, 790128), (2124, 752184), (2232, 715788), (2511, 636256), (2592, 616373), (2696, 592596), (2832, 564138), (2976, 536841), (3033, 526752), (3186, 501456), (3348, 477192), (3658, 436752), (4044, 395064), (4248, 376092), (4464, 357894), (4779, 334304), (5022, 318128), (5392, 296298), (5487, 291168), (5664, 282069), (6066, 263376), (6372, 250728), (6696, 238596), (7316, 218376), (8088, 197532), (8496, 188046), (8928, 178947), (9099, 175584), (9558, 167152), (10044, 159064), (10447, 152928), (10784, 148149), (10974, 145584), (12132, 131688), (12744, 125364), (13392, 119298), (14632, 109188), (16176, 98766), (16461, 97056), (16992, 94023), (18198, 87792), (19116, 83576), (19883, 80352), (20088, 79532), (20894, 76464), (21948, 72792), (24264, 65844), (25488, 62682), (26784, 59649), (27297, 58528), (29264, 54594), (31341, 50976), (32352, 49383), (32922, 48528), (36396, 43896), (38232, 41788), (39766, 40176)]