12968385248

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7641

約数の個数: 192

約数和(自身を含む): 34148782080

約数和(自身を除く): 21180396832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 224, 247, 248, 266, 304, 364, 403, 416, 434, 494, 496, 532, 589, 608, 728, 806, 868, 988, 992, 1064, 1178, 1456, 1612, 1729, 1736, 1976, 2128, 2356, 2821, 2912, 3224, 3458, 3472, 3952, 4123, 4256, 4712, 5642, 6448, 6916, 6944, 7561, 7657, 7904, 8246, 9424, 11284, 12896, 13832, 15122, 15314, 16492, 18848, 22568, 27664, 30244, 30628, 32984, 45136, 52927, 53599, 55328, 60488, 61256, 65968, 90272, 98293, 105854, 107198, 120976, 122512, 131936, 143659, 196586, 211708, 214396, 234391, 241952, 245024, 287318, 393172, 423416, 428792, 468782, 574636, 688051, 786344, 846832, 857584, 937564, 1005613, 1149272, 1376102, 1572688, 1640737, 1693664, 1715168, 1867567, 1875128, 2011226, 2298544, 2752204, 3047083, 3145376, 3281474, 3735134, 3750256, 4022452, 4453429, 4597088, 5504408, 6094166, 6562948, 7470268, 7500512, 8044904, 8906858, 11008816, 12188332, 13072969, 13125896, 14940536, 16089808, 17813716, 21329581, 22017632, 24376664, 26145938, 26251792, 29881072, 31174003, 32179616, 35627432, 42659162, 48753328, 52291876, 52503584, 57894577, 59762144, 62348006, 71254864, 85318324, 97506656, 104583752, 115789154, 124696012, 142509728, 170636648, 209167504, 231578308, 249392024, 341273296, 405262039, 418335008, 463156616, 498784048, 682546592, 810524078, 926313232, 997568096, 1621048156, 1852626464, 3242096312, 6484192624, 12968385248]

約数ペア:

[(1, 12968385248), (2, 6484192624), (4, 3242096312), (7, 1852626464), (8, 1621048156), (13, 997568096), (14, 926313232), (16, 810524078), (19, 682546592), (26, 498784048), (28, 463156616), (31, 418335008), (32, 405262039), (38, 341273296), (52, 249392024), (56, 231578308), (62, 209167504), (76, 170636648), (91, 142509728), (104, 124696012), (112, 115789154), (124, 104583752), (133, 97506656), (152, 85318324), (182, 71254864), (208, 62348006), (217, 59762144), (224, 57894577), (247, 52503584), (248, 52291876), (266, 48753328), (304, 42659162), (364, 35627432), (403, 32179616), (416, 31174003), (434, 29881072), (494, 26251792), (496, 26145938), (532, 24376664), (589, 22017632), (608, 21329581), (728, 17813716), (806, 16089808), (868, 14940536), (988, 13125896), (992, 13072969), (1064, 12188332), (1178, 11008816), (1456, 8906858), (1612, 8044904), (1729, 7500512), (1736, 7470268), (1976, 6562948), (2128, 6094166), (2356, 5504408), (2821, 4597088), (2912, 4453429), (3224, 4022452), (3458, 3750256), (3472, 3735134), (3952, 3281474), (4123, 3145376), (4256, 3047083), (4712, 2752204), (5642, 2298544), (6448, 2011226), (6916, 1875128), (6944, 1867567), (7561, 1715168), (7657, 1693664), (7904, 1640737), (8246, 1572688), (9424, 1376102), (11284, 1149272), (12896, 1005613), (13832, 937564), (15122, 857584), (15314, 846832), (16492, 786344), (18848, 688051), (22568, 574636), (27664, 468782), (30244, 428792), (30628, 423416), (32984, 393172), (45136, 287318), (52927, 245024), (53599, 241952), (55328, 234391), (60488, 214396), (61256, 211708), (65968, 196586), (90272, 143659), (98293, 131936), (105854, 122512), (107198, 120976)]