3980640144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 12000731904

約数和(自身を除く): 8020091760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 41, 48, 52, 57, 76, 78, 82, 104, 114, 123, 152, 156, 164, 208, 228, 246, 247, 304, 312, 328, 361, 431, 456, 492, 494, 533, 624, 656, 722, 741, 779, 862, 912, 984, 988, 1066, 1083, 1293, 1444, 1482, 1558, 1599, 1724, 1968, 1976, 2132, 2166, 2337, 2586, 2888, 2964, 3116, 3198, 3448, 3952, 4264, 4332, 4674, 4693, 5172, 5603, 5776, 5928, 6232, 6396, 6896, 8189, 8528, 8664, 9348, 9386, 10127, 10344, 11206, 11856, 12464, 12792, 14079, 14801, 16378, 16809, 17328, 17671, 18696, 18772, 20254, 20688, 22412, 24567, 25584, 28158, 29602, 30381, 32756, 33618, 35342, 37392, 37544, 40508, 44403, 44824, 49134, 53013, 56316, 59204, 60762, 65512, 67236, 70684, 75088, 81016, 88806, 89648, 98268, 106026, 106457, 112632, 118408, 121524, 131024, 134472, 141368, 155591, 162032, 177612, 192413, 196536, 212052, 212914, 225264, 229723, 236816, 243048, 268944, 282736, 311182, 319371, 335749, 355224, 384826, 393072, 424104, 425828, 459446, 466773, 486096, 577239, 622364, 638742, 671498, 689169, 710448, 769652, 848208, 851656, 918892, 933546, 1007247, 1154478, 1244728, 1277484, 1342996, 1378338, 1539304, 1703312, 1837784, 1867092, 2014494, 2022683, 2308956, 2489456, 2554968, 2685992, 2756676, 3078608, 3675568, 3734184, 4028988, 4045366, 4364737, 4617912, 5109936, 5371984, 5513352, 6068049, 6379231, 7468368, 8057976, 8090732, 8729474, 9235824, 11026704, 12136098, 12758462, 13094211, 16115952, 16181464, 17458948, 19137693, 24272196, 25516924, 26188422, 32362928, 34917896, 38275386, 48544392, 51033848, 52376844, 69835792, 76550772, 82930003, 97088784, 102067696, 104753688, 153101544, 165860006, 209507376, 248790009, 306203088, 331720012, 497580018, 663440024, 995160036, 1326880048, 1990320072, 3980640144]

約数ペア:

[(1, 3980640144), (2, 1990320072), (3, 1326880048), (4, 995160036), (6, 663440024), (8, 497580018), (12, 331720012), (13, 306203088), (16, 248790009), (19, 209507376), (24, 165860006), (26, 153101544), (38, 104753688), (39, 102067696), (41, 97088784), (48, 82930003), (52, 76550772), (57, 69835792), (76, 52376844), (78, 51033848), (82, 48544392), (104, 38275386), (114, 34917896), (123, 32362928), (152, 26188422), (156, 25516924), (164, 24272196), (208, 19137693), (228, 17458948), (246, 16181464), (247, 16115952), (304, 13094211), (312, 12758462), (328, 12136098), (361, 11026704), (431, 9235824), (456, 8729474), (492, 8090732), (494, 8057976), (533, 7468368), (624, 6379231), (656, 6068049), (722, 5513352), (741, 5371984), (779, 5109936), (862, 4617912), (912, 4364737), (984, 4045366), (988, 4028988), (1066, 3734184), (1083, 3675568), (1293, 3078608), (1444, 2756676), (1482, 2685992), (1558, 2554968), (1599, 2489456), (1724, 2308956), (1968, 2022683), (1976, 2014494), (2132, 1867092), (2166, 1837784), (2337, 1703312), (2586, 1539304), (2888, 1378338), (2964, 1342996), (3116, 1277484), (3198, 1244728), (3448, 1154478), (3952, 1007247), (4264, 933546), (4332, 918892), (4674, 851656), (4693, 848208), (5172, 769652), (5603, 710448), (5776, 689169), (5928, 671498), (6232, 638742), (6396, 622364), (6896, 577239), (8189, 486096), (8528, 466773), (8664, 459446), (9348, 425828), (9386, 424104), (10127, 393072), (10344, 384826), (11206, 355224), (11856, 335749), (12464, 319371), (12792, 311182), (14079, 282736), (14801, 268944), (16378, 243048), (16809, 236816), (17328, 229723), (17671, 225264), (18696, 212914), (18772, 212052), (20254, 196536), (20688, 192413), (22412, 177612), (24567, 162032), (25584, 155591), (28158, 141368), (29602, 134472), (30381, 131024), (32756, 121524), (33618, 118408), (35342, 112632), (37392, 106457), (37544, 106026), (40508, 98268), (44403, 89648), (44824, 88806), (49134, 81016), (53013, 75088), (56316, 70684), (59204, 67236), (60762, 65512)]