1371567208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 3102624000

約数和(自身を除く): 1731056792

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 71, 74, 88, 136, 142, 148, 187, 284, 296, 349, 374, 407, 568, 629, 698, 748, 781, 814, 1207, 1258, 1396, 1496, 1562, 1628, 2414, 2516, 2627, 2792, 3124, 3256, 3839, 4828, 5032, 5254, 5933, 6248, 6919, 7678, 9656, 10508, 11866, 12913, 13277, 13838, 15356, 21016, 23732, 24779, 25826, 26554, 27676, 28897, 30712, 44659, 47464, 49558, 51652, 53108, 55352, 57794, 65263, 89318, 99116, 103304, 106216, 115588, 130526, 142043, 178636, 198232, 219521, 231176, 261052, 272569, 284086, 357272, 421243, 439042, 491249, 522104, 545138, 568172, 842486, 878084, 916823, 982498, 1090276, 1136344, 1684972, 1756168, 1833646, 1964996, 2180552, 2414731, 3369944, 3667292, 3929992, 4633673, 4829462, 7334584, 9267346, 9658924, 10085053, 15585991, 18534692, 19317848, 20170106, 31171982, 37069384, 40340212, 62343964, 80680424, 124687928, 171445901, 342891802, 685783604, 1371567208]

約数ペア:

[(1, 1371567208), (2, 685783604), (4, 342891802), (8, 171445901), (11, 124687928), (17, 80680424), (22, 62343964), (34, 40340212), (37, 37069384), (44, 31171982), (68, 20170106), (71, 19317848), (74, 18534692), (88, 15585991), (136, 10085053), (142, 9658924), (148, 9267346), (187, 7334584), (284, 4829462), (296, 4633673), (349, 3929992), (374, 3667292), (407, 3369944), (568, 2414731), (629, 2180552), (698, 1964996), (748, 1833646), (781, 1756168), (814, 1684972), (1207, 1136344), (1258, 1090276), (1396, 982498), (1496, 916823), (1562, 878084), (1628, 842486), (2414, 568172), (2516, 545138), (2627, 522104), (2792, 491249), (3124, 439042), (3256, 421243), (3839, 357272), (4828, 284086), (5032, 272569), (5254, 261052), (5933, 231176), (6248, 219521), (6919, 198232), (7678, 178636), (9656, 142043), (10508, 130526), (11866, 115588), (12913, 106216), (13277, 103304), (13838, 99116), (15356, 89318), (21016, 65263), (23732, 57794), (24779, 55352), (25826, 53108), (26554, 51652), (27676, 49558), (28897, 47464), (30712, 44659)]