13537951896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{21529}}^1$

素因数の和:21761

約数の個数: 128

約数和(自身を含む): 40924224000

約数和(自身を除く): 27386272104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 197, 228, 266, 394, 399, 456, 532, 591, 788, 798, 1064, 1182, 1379, 1576, 1596, 2364, 2758, 3192, 3743, 4137, 4728, 5516, 7486, 8274, 11032, 11229, 14972, 16548, 21529, 22458, 26201, 29944, 33096, 43058, 44916, 52402, 64587, 78603, 86116, 89832, 104804, 129174, 150703, 157206, 172232, 209608, 258348, 301406, 314412, 409051, 452109, 516696, 602812, 628824, 818102, 904218, 1205624, 1227153, 1636204, 1808436, 2454306, 2863357, 3272408, 3616872, 4241213, 4908612, 5726714, 8482426, 8590071, 9817224, 11453428, 12723639, 16964852, 17180142, 22906856, 25447278, 29688491, 33929704, 34360284, 50894556, 59376982, 68720568, 80583047, 89065473, 101789112, 118753964, 161166094, 178130946, 237507928, 241749141, 322332188, 356261892, 483498282, 564081329, 644664376, 712523784, 966996564, 1128162658, 1692243987, 1933993128, 2256325316, 3384487974, 4512650632, 6768975948, 13537951896]

約数ペア:

[(1, 13537951896), (2, 6768975948), (3, 4512650632), (4, 3384487974), (6, 2256325316), (7, 1933993128), (8, 1692243987), (12, 1128162658), (14, 966996564), (19, 712523784), (21, 644664376), (24, 564081329), (28, 483498282), (38, 356261892), (42, 322332188), (56, 241749141), (57, 237507928), (76, 178130946), (84, 161166094), (114, 118753964), (133, 101789112), (152, 89065473), (168, 80583047), (197, 68720568), (228, 59376982), (266, 50894556), (394, 34360284), (399, 33929704), (456, 29688491), (532, 25447278), (591, 22906856), (788, 17180142), (798, 16964852), (1064, 12723639), (1182, 11453428), (1379, 9817224), (1576, 8590071), (1596, 8482426), (2364, 5726714), (2758, 4908612), (3192, 4241213), (3743, 3616872), (4137, 3272408), (4728, 2863357), (5516, 2454306), (7486, 1808436), (8274, 1636204), (11032, 1227153), (11229, 1205624), (14972, 904218), (16548, 818102), (21529, 628824), (22458, 602812), (26201, 516696), (29944, 452109), (33096, 409051), (43058, 314412), (44916, 301406), (52402, 258348), (64587, 209608), (78603, 172232), (86116, 157206), (89832, 150703), (104804, 129174)]