1376014276

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 3254180160

約数和(自身を除く): 1878165884

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 43, 49, 52, 76, 86, 91, 98, 133, 172, 182, 196, 247, 266, 301, 364, 494, 532, 559, 602, 637, 661, 817, 931, 988, 1118, 1204, 1274, 1322, 1634, 1729, 1862, 2107, 2236, 2548, 2644, 3268, 3458, 3724, 3913, 4214, 4627, 5719, 6916, 7826, 8428, 8593, 9254, 10621, 11438, 12103, 12559, 15652, 17186, 18508, 21242, 22876, 24206, 25118, 27391, 28423, 32389, 34372, 40033, 42484, 48412, 50236, 54782, 56846, 60151, 64778, 74347, 80066, 87913, 109564, 113692, 120302, 129556, 148694, 160132, 163267, 175826, 198961, 240604, 297388, 326534, 351652, 369499, 397922, 421057, 520429, 540037, 615391, 653068, 738998, 795844, 842114, 1040858, 1080074, 1142869, 1230782, 1392727, 1477996, 1684228, 2081716, 2160148, 2285738, 2461564, 2586493, 2785454, 3780259, 4571476, 5172986, 5570908, 7020481, 7560518, 8000083, 10345972, 14040962, 15121036, 16000166, 18105451, 26461813, 28081924, 32000332, 36210902, 49143367, 52923626, 72421804, 98286734, 105847252, 196573468, 344003569, 688007138, 1376014276]

約数ペア:

[(1, 1376014276), (2, 688007138), (4, 344003569), (7, 196573468), (13, 105847252), (14, 98286734), (19, 72421804), (26, 52923626), (28, 49143367), (38, 36210902), (43, 32000332), (49, 28081924), (52, 26461813), (76, 18105451), (86, 16000166), (91, 15121036), (98, 14040962), (133, 10345972), (172, 8000083), (182, 7560518), (196, 7020481), (247, 5570908), (266, 5172986), (301, 4571476), (364, 3780259), (494, 2785454), (532, 2586493), (559, 2461564), (602, 2285738), (637, 2160148), (661, 2081716), (817, 1684228), (931, 1477996), (988, 1392727), (1118, 1230782), (1204, 1142869), (1274, 1080074), (1322, 1040858), (1634, 842114), (1729, 795844), (1862, 738998), (2107, 653068), (2236, 615391), (2548, 540037), (2644, 520429), (3268, 421057), (3458, 397922), (3724, 369499), (3913, 351652), (4214, 326534), (4627, 297388), (5719, 240604), (6916, 198961), (7826, 175826), (8428, 163267), (8593, 160132), (9254, 148694), (10621, 129556), (11438, 120302), (12103, 113692), (12559, 109564), (15652, 87913), (17186, 80066), (18508, 74347), (21242, 64778), (22876, 60151), (24206, 56846), (25118, 54782), (27391, 50236), (28423, 48412), (32389, 42484), (34372, 40033)]