19488944592

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8290

約数の個数: 240

約数和(自身を含む): 62118690816

約数和(自身を除く): 42629746224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 41, 48, 52, 62, 72, 78, 82, 93, 104, 117, 123, 124, 144, 156, 164, 186, 208, 234, 246, 248, 279, 312, 328, 369, 372, 403, 468, 492, 496, 533, 558, 624, 656, 738, 744, 806, 936, 984, 1066, 1116, 1209, 1271, 1476, 1488, 1599, 1612, 1872, 1968, 2132, 2232, 2418, 2542, 2952, 3198, 3224, 3627, 3813, 4264, 4464, 4797, 4836, 5084, 5904, 6396, 6448, 7254, 7626, 8191, 8528, 9594, 9672, 10168, 11439, 12792, 14508, 15252, 16382, 16523, 19188, 19344, 20336, 22878, 24573, 25584, 29016, 30504, 32764, 33046, 38376, 45756, 49146, 49569, 58032, 61008, 65528, 66092, 73719, 76752, 91512, 98292, 99138, 106483, 131056, 132184, 147438, 148707, 183024, 196584, 198276, 212966, 253921, 264368, 294876, 297414, 319449, 335831, 393168, 396552, 425932, 507842, 589752, 594828, 638898, 671662, 761763, 793104, 851864, 958347, 1007493, 1015684, 1179504, 1189656, 1277796, 1343324, 1523526, 1703728, 1916694, 2014986, 2031368, 2285289, 2379312, 2555592, 2686648, 3022479, 3047052, 3300973, 3833388, 4029972, 4062736, 4365803, 4570578, 5111184, 5373296, 6044958, 6094104, 6601946, 7666776, 8059944, 8731606, 9141156, 9902919, 10410761, 12089916, 12188208, 13097409, 13203892, 15333552, 16119888, 17463212, 18282312, 19805838, 20821522, 24179832, 26194818, 26407784, 29708757, 31232283, 34926424, 36564624, 39292227, 39611676, 41643044, 48359664, 52389636, 52815568, 59417514, 62464566, 69852848, 78584454, 79223352, 83286088, 93696849, 104779272, 118835028, 124929132, 135339893, 157168908, 158446704, 166572176, 187393698, 209558544, 237670056, 249858264, 270679786, 314337816, 374787396, 406019679, 475340112, 499716528, 541359572, 628675632, 749574792, 812039358, 1082719144, 1218059037, 1499149584, 1624078716, 2165438288, 2436118074, 3248157432, 4872236148, 6496314864, 9744472296, 19488944592]

約数ペア:

[(1, 19488944592), (2, 9744472296), (3, 6496314864), (4, 4872236148), (6, 3248157432), (8, 2436118074), (9, 2165438288), (12, 1624078716), (13, 1499149584), (16, 1218059037), (18, 1082719144), (24, 812039358), (26, 749574792), (31, 628675632), (36, 541359572), (39, 499716528), (41, 475340112), (48, 406019679), (52, 374787396), (62, 314337816), (72, 270679786), (78, 249858264), (82, 237670056), (93, 209558544), (104, 187393698), (117, 166572176), (123, 158446704), (124, 157168908), (144, 135339893), (156, 124929132), (164, 118835028), (186, 104779272), (208, 93696849), (234, 83286088), (246, 79223352), (248, 78584454), (279, 69852848), (312, 62464566), (328, 59417514), (369, 52815568), (372, 52389636), (403, 48359664), (468, 41643044), (492, 39611676), (496, 39292227), (533, 36564624), (558, 34926424), (624, 31232283), (656, 29708757), (738, 26407784), (744, 26194818), (806, 24179832), (936, 20821522), (984, 19805838), (1066, 18282312), (1116, 17463212), (1209, 16119888), (1271, 15333552), (1476, 13203892), (1488, 13097409), (1599, 12188208), (1612, 12089916), (1872, 10410761), (1968, 9902919), (2132, 9141156), (2232, 8731606), (2418, 8059944), (2542, 7666776), (2952, 6601946), (3198, 6094104), (3224, 6044958), (3627, 5373296), (3813, 5111184), (4264, 4570578), (4464, 4365803), (4797, 4062736), (4836, 4029972), (5084, 3833388), (5904, 3300973), (6396, 3047052), (6448, 3022479), (7254, 2686648), (7626, 2555592), (8191, 2379312), (8528, 2285289), (9594, 2031368), (9672, 2014986), (10168, 1916694), (11439, 1703728), (12792, 1523526), (14508, 1343324), (15252, 1277796), (16382, 1189656), (16523, 1179504), (19188, 1015684), (19344, 1007493), (20336, 958347), (22878, 851864), (24573, 793104), (25584, 761763), (29016, 671662), (30504, 638898), (32764, 594828), (33046, 589752), (38376, 507842), (45756, 425932), (49146, 396552), (49569, 393168), (58032, 335831), (61008, 319449), (65528, 297414), (66092, 294876), (73719, 264368), (76752, 253921), (91512, 212966), (98292, 198276), (99138, 196584), (106483, 183024), (131056, 148707), (132184, 147438)]