28734996408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1450

約数の個数: 192

約数和(自身を含む): 79267507200

約数和(自身を除く): 50532510792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 83, 93, 114, 124, 152, 166, 186, 228, 248, 249, 332, 361, 372, 456, 498, 589, 664, 722, 744, 996, 1083, 1178, 1289, 1444, 1577, 1767, 1992, 2166, 2356, 2573, 2578, 2888, 3154, 3534, 3867, 4332, 4712, 4731, 5146, 5156, 6308, 7068, 7719, 7734, 8664, 9462, 10292, 10312, 11191, 12616, 14136, 15438, 15468, 18924, 20584, 22382, 24491, 29963, 30876, 30936, 33573, 37848, 39959, 44764, 48887, 48982, 59926, 61752, 67146, 73473, 79918, 89528, 89889, 97774, 97964, 106987, 119852, 119877, 134292, 146661, 146946, 159836, 179778, 195548, 195928, 213974, 239704, 239754, 268584, 293322, 293892, 319672, 320961, 359556, 391096, 427948, 465329, 479508, 586644, 587784, 641922, 719112, 759221, 855896, 928853, 930658, 959016, 1173288, 1283844, 1395987, 1518442, 1857706, 1861316, 2032753, 2277663, 2567688, 2786559, 2791974, 3036884, 3316597, 3715412, 3722632, 4065506, 4555326, 5573118, 5583948, 6073768, 6098259, 6633194, 7430824, 8131012, 9110652, 9949791, 11146236, 11167896, 12196518, 13266388, 14425199, 16262024, 18221304, 19899582, 22292472, 24393036, 26532776, 28850398, 38622307, 39799164, 43275597, 48786072, 57700796, 63015343, 77244614, 79598328, 86551194, 115401592, 115866921, 126030686, 154489228, 173102388, 189046029, 231733842, 252061372, 308978456, 346204776, 378092058, 463467684, 504122744, 756184116, 926935368, 1197291517, 1512368232, 2394583034, 3591874551, 4789166068, 7183749102, 9578332136, 14367498204, 28734996408]

約数ペア:

[(1, 28734996408), (2, 14367498204), (3, 9578332136), (4, 7183749102), (6, 4789166068), (8, 3591874551), (12, 2394583034), (19, 1512368232), (24, 1197291517), (31, 926935368), (38, 756184116), (57, 504122744), (62, 463467684), (76, 378092058), (83, 346204776), (93, 308978456), (114, 252061372), (124, 231733842), (152, 189046029), (166, 173102388), (186, 154489228), (228, 126030686), (248, 115866921), (249, 115401592), (332, 86551194), (361, 79598328), (372, 77244614), (456, 63015343), (498, 57700796), (589, 48786072), (664, 43275597), (722, 39799164), (744, 38622307), (996, 28850398), (1083, 26532776), (1178, 24393036), (1289, 22292472), (1444, 19899582), (1577, 18221304), (1767, 16262024), (1992, 14425199), (2166, 13266388), (2356, 12196518), (2573, 11167896), (2578, 11146236), (2888, 9949791), (3154, 9110652), (3534, 8131012), (3867, 7430824), (4332, 6633194), (4712, 6098259), (4731, 6073768), (5146, 5583948), (5156, 5573118), (6308, 4555326), (7068, 4065506), (7719, 3722632), (7734, 3715412), (8664, 3316597), (9462, 3036884), (10292, 2791974), (10312, 2786559), (11191, 2567688), (12616, 2277663), (14136, 2032753), (15438, 1861316), (15468, 1857706), (18924, 1518442), (20584, 1395987), (22382, 1283844), (24491, 1173288), (29963, 959016), (30876, 930658), (30936, 928853), (33573, 855896), (37848, 759221), (39959, 719112), (44764, 641922), (48887, 587784), (48982, 586644), (59926, 479508), (61752, 465329), (67146, 427948), (73473, 391096), (79918, 359556), (89528, 320961), (89889, 319672), (97774, 293892), (97964, 293322), (106987, 268584), (119852, 239754), (119877, 239704), (134292, 213974), (146661, 195928), (146946, 195548), (159836, 179778)]