13997252328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{2549}}^1$

素因数の和:2931

約数の個数: 128

約数和(自身を含む): 38049264000

約数和(自身を除く): 24052011672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 313, 344, 408, 516, 626, 731, 939, 1032, 1252, 1462, 1878, 2193, 2504, 2549, 2924, 3756, 4386, 5098, 5321, 5848, 7512, 7647, 8772, 10196, 10642, 13459, 15294, 15963, 17544, 20392, 21284, 26918, 30588, 31926, 40377, 42568, 43333, 53836, 61176, 63852, 80754, 86666, 107672, 109607, 127704, 129999, 161508, 173332, 219214, 228803, 259998, 323016, 328821, 346664, 438428, 457606, 519996, 657642, 686409, 797837, 876856, 915212, 1039992, 1315284, 1372818, 1595674, 1830424, 1863319, 2393511, 2630568, 2745636, 3191348, 3726638, 4787022, 5491272, 5589957, 6382696, 7453276, 9574044, 11179914, 13563229, 14906552, 19148088, 22359828, 27126458, 34306991, 40689687, 44719656, 54252916, 68613982, 81379374, 102920973, 108505832, 137227964, 162758748, 205841946, 274455928, 325517496, 411683892, 583218847, 823367784, 1166437694, 1749656541, 2332875388, 3499313082, 4665750776, 6998626164, 13997252328]

約数ペア:

[(1, 13997252328), (2, 6998626164), (3, 4665750776), (4, 3499313082), (6, 2332875388), (8, 1749656541), (12, 1166437694), (17, 823367784), (24, 583218847), (34, 411683892), (43, 325517496), (51, 274455928), (68, 205841946), (86, 162758748), (102, 137227964), (129, 108505832), (136, 102920973), (172, 81379374), (204, 68613982), (258, 54252916), (313, 44719656), (344, 40689687), (408, 34306991), (516, 27126458), (626, 22359828), (731, 19148088), (939, 14906552), (1032, 13563229), (1252, 11179914), (1462, 9574044), (1878, 7453276), (2193, 6382696), (2504, 5589957), (2549, 5491272), (2924, 4787022), (3756, 3726638), (4386, 3191348), (5098, 2745636), (5321, 2630568), (5848, 2393511), (7512, 1863319), (7647, 1830424), (8772, 1595674), (10196, 1372818), (10642, 1315284), (13459, 1039992), (15294, 915212), (15963, 876856), (17544, 797837), (20392, 686409), (21284, 657642), (26918, 519996), (30588, 457606), (31926, 438428), (40377, 346664), (42568, 328821), (43333, 323016), (53836, 259998), (61176, 228803), (63852, 219214), (80754, 173332), (86666, 161508), (107672, 129999), (109607, 127704)]