15698418696

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 43962172800

約数和(自身を除く): 28263754104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 103, 139, 157, 194, 206, 278, 291, 309, 314, 388, 412, 417, 471, 556, 582, 618, 628, 776, 824, 834, 873, 927, 942, 1112, 1164, 1236, 1251, 1256, 1413, 1668, 1746, 1854, 1884, 2328, 2472, 2502, 2826, 3336, 3492, 3708, 3768, 5004, 5652, 6984, 7416, 9991, 10008, 11304, 13483, 14317, 15229, 16171, 19982, 21823, 26966, 28634, 29973, 30458, 32342, 39964, 40449, 42951, 43646, 45687, 48513, 53932, 57268, 59946, 60916, 64684, 65469, 79928, 80898, 85902, 87292, 89919, 91374, 97026, 107864, 114536, 119892, 121347, 121832, 128853, 129368, 130938, 137061, 145539, 161796, 171804, 174584, 179838, 182748, 194052, 196407, 239784, 242694, 257706, 261876, 274122, 291078, 323592, 343608, 359676, 365496, 388104, 392814, 485388, 515412, 523752, 548244, 582156, 719352, 785628, 970776, 1030824, 1096488, 1164312, 1388749, 1568587, 1571256, 2116831, 2247769, 2777498, 3137174, 4166247, 4233662, 4495538, 4705761, 5554996, 6274348, 6350493, 6743307, 8332494, 8467324, 8991076, 9411522, 11109992, 12498741, 12548696, 12700986, 13486614, 14117283, 16664988, 16934648, 17982152, 18823044, 19051479, 20229921, 24997482, 25401972, 26973228, 28234566, 33329976, 37646088, 38102958, 40459842, 49994964, 50803944, 53946456, 56469132, 76205916, 80919684, 99989928, 112938264, 152411832, 161839368, 218033593, 436067186, 654100779, 872134372, 1308201558, 1744268744, 1962302337, 2616403116, 3924604674, 5232806232, 7849209348, 15698418696]

約数ペア:

[(1, 15698418696), (2, 7849209348), (3, 5232806232), (4, 3924604674), (6, 2616403116), (8, 1962302337), (9, 1744268744), (12, 1308201558), (18, 872134372), (24, 654100779), (36, 436067186), (72, 218033593), (97, 161839368), (103, 152411832), (139, 112938264), (157, 99989928), (194, 80919684), (206, 76205916), (278, 56469132), (291, 53946456), (309, 50803944), (314, 49994964), (388, 40459842), (412, 38102958), (417, 37646088), (471, 33329976), (556, 28234566), (582, 26973228), (618, 25401972), (628, 24997482), (776, 20229921), (824, 19051479), (834, 18823044), (873, 17982152), (927, 16934648), (942, 16664988), (1112, 14117283), (1164, 13486614), (1236, 12700986), (1251, 12548696), (1256, 12498741), (1413, 11109992), (1668, 9411522), (1746, 8991076), (1854, 8467324), (1884, 8332494), (2328, 6743307), (2472, 6350493), (2502, 6274348), (2826, 5554996), (3336, 4705761), (3492, 4495538), (3708, 4233662), (3768, 4166247), (5004, 3137174), (5652, 2777498), (6984, 2247769), (7416, 2116831), (9991, 1571256), (10008, 1568587), (11304, 1388749), (13483, 1164312), (14317, 1096488), (15229, 1030824), (16171, 970776), (19982, 785628), (21823, 719352), (26966, 582156), (28634, 548244), (29973, 523752), (30458, 515412), (32342, 485388), (39964, 392814), (40449, 388104), (42951, 365496), (43646, 359676), (45687, 343608), (48513, 323592), (53932, 291078), (57268, 274122), (59946, 261876), (60916, 257706), (64684, 242694), (65469, 239784), (79928, 196407), (80898, 194052), (85902, 182748), (87292, 179838), (89919, 174584), (91374, 171804), (97026, 161796), (107864, 145539), (114536, 137061), (119892, 130938), (121347, 129368), (121832, 128853)]