1946109568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1217}}^1$

素因数の和:1306

約数の個数: 96

約数和(自身を含む): 4317822180

約数和(自身を除く): 2371712612

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 961, 992, 1217, 1612, 1664, 1922, 1984, 2434, 3224, 3844, 3968, 4868, 6448, 7688, 9736, 12493, 12896, 15376, 15821, 19472, 24986, 25792, 30752, 31642, 37727, 38944, 49972, 51584, 61504, 63284, 75454, 77888, 99944, 123008, 126568, 150908, 155776, 199888, 253136, 301816, 399776, 490451, 506272, 603632, 799552, 980902, 1012544, 1169537, 1207264, 1599104, 1961804, 2025088, 2339074, 2414528, 3923608, 4678148, 4829056, 7847216, 9356296, 15203981, 15694432, 18712592, 30407962, 31388864, 37425184, 60815924, 62777728, 74850368, 121631848, 149700736, 243263696, 486527392, 973054784, 1946109568]

約数ペア:

[(1, 1946109568), (2, 973054784), (4, 486527392), (8, 243263696), (13, 149700736), (16, 121631848), (26, 74850368), (31, 62777728), (32, 60815924), (52, 37425184), (62, 31388864), (64, 30407962), (104, 18712592), (124, 15694432), (128, 15203981), (208, 9356296), (248, 7847216), (403, 4829056), (416, 4678148), (496, 3923608), (806, 2414528), (832, 2339074), (961, 2025088), (992, 1961804), (1217, 1599104), (1612, 1207264), (1664, 1169537), (1922, 1012544), (1984, 980902), (2434, 799552), (3224, 603632), (3844, 506272), (3968, 490451), (4868, 399776), (6448, 301816), (7688, 253136), (9736, 199888), (12493, 155776), (12896, 150908), (15376, 126568), (15821, 123008), (19472, 99944), (24986, 77888), (25792, 75454), (30752, 63284), (31642, 61504), (37727, 51584), (38944, 49972)]