31137374268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 960

約数和(自身を含む): 119483105280

約数和(自身を除く): 88345731012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 19, 21, 22, 26, 27, 28, 31, 33, 36, 38, 39, 42, 44, 52, 54, 57, 62, 63, 66, 76, 77, 78, 81, 84, 91, 93, 99, 108, 114, 117, 124, 126, 132, 133, 143, 154, 156, 162, 163, 171, 182, 186, 189, 198, 209, 217, 228, 231, 234, 247, 252, 266, 273, 279, 286, 297, 308, 324, 326, 341, 342, 351, 364, 372, 378, 396, 399, 403, 418, 429, 434, 462, 468, 489, 494, 513, 532, 546, 558, 567, 572, 589, 594, 627, 651, 652, 682, 684, 693, 702, 741, 756, 798, 806, 819, 836, 837, 858, 868, 891, 924, 978, 988, 1001, 1023, 1026, 1053, 1092, 1116, 1134, 1141, 1178, 1188, 1197, 1209, 1254, 1287, 1302, 1364, 1386, 1404, 1463, 1467, 1482, 1539, 1596, 1612, 1638, 1674, 1716, 1729, 1767, 1782, 1793, 1881, 1953, 1956, 2002, 2046, 2052, 2079, 2106, 2119, 2223, 2268, 2282, 2356, 2387, 2394, 2418, 2457, 2508, 2511, 2574, 2604, 2717, 2772, 2821, 2926, 2934, 2964, 3003, 3069, 3078, 3097, 3276, 3348, 3423, 3458, 3534, 3564, 3586, 3591, 3627, 3762, 3861, 3906, 4004, 4092, 4123, 4158, 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約数ペア:

[(1, 31137374268), (2, 15568687134), (3, 10379124756), (4, 7784343567), (6, 5189562378), (7, 4448196324), (9, 3459708252), (11, 2830670388), (12, 2594781189), (13, 2395182636), (14, 2224098162), (18, 1729854126), (19, 1638809172), (21, 1482732108), (22, 1415335194), (26, 1197591318), (27, 1153236084), (28, 1112049081), (31, 1004431428), (33, 943556796), (36, 864927063), (38, 819404586), (39, 798394212), (42, 741366054), (44, 707667597), (52, 598795659), (54, 576618042), (57, 546269724), (62, 502215714), (63, 494244036), (66, 471778398), (76, 409702293), (77, 404381484), (78, 399197106), (81, 384412028), (84, 370683027), (91, 342168948), (93, 334810476), (99, 314518932), (108, 288309021), (114, 273134862), (117, 266131404), (124, 251107857), (126, 247122018), (132, 235889199), (133, 234115596), (143, 217743876), (154, 202190742), (156, 199598553), (162, 192206014), (163, 191026836), (171, 182089908), (182, 171084474), (186, 167405238), (189, 164748012), (198, 157259466), (209, 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31515561), (1001, 31106268), (1023, 30437316), (1026, 30348318), (1053, 29570156), (1092, 28514079), (1116, 27900873), (1134, 27458002), (1141, 27289548), (1178, 26432406), (1188, 26209911), (1197, 26012844), (1209, 25754652), (1254, 24830442), (1287, 24193764), (1302, 23915034), (1364, 22827987), (1386, 22465638), (1404, 22177617), (1463, 21283236), (1467, 21225204), (1482, 21010374), (1539, 20232212), (1596, 19509633), (1612, 19315989), (1638, 19009386), (1674, 18600582), (1716, 18145323), (1729, 18008892), (1767, 17621604), (1782, 17473274), (1793, 17366076), (1881, 16553628), (1953, 15943356), (1956, 15918903), (2002, 15553134), (2046, 15218658), (2052, 15174159), (2079, 14977092), (2106, 14785078), (2119, 14694372), (2223, 14006916), (2268, 13729001), (2282, 13644774), (2356, 13216203), (2387, 13044564), (2394, 13006422), (2418, 12877326), (2457, 12672924), (2508, 12415221), (2511, 12400388), (2574, 12096882), (2604, 11957517), (2717, 11460204), (2772, 11232819), (2821, 11037708), 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