855120864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 2606542848

約数和(自身を除く): 1751421984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 69, 78, 92, 93, 96, 104, 124, 138, 156, 184, 186, 208, 248, 276, 299, 312, 368, 372, 403, 416, 496, 552, 598, 624, 713, 736, 744, 806, 897, 961, 992, 1104, 1196, 1209, 1248, 1426, 1488, 1612, 1794, 1922, 2139, 2208, 2392, 2418, 2852, 2883, 2976, 3224, 3588, 3844, 4278, 4784, 4836, 5704, 5766, 6448, 7176, 7688, 8556, 9269, 9568, 9672, 11408, 11532, 12493, 12896, 14352, 15376, 17112, 18538, 19344, 22103, 22816, 23064, 24986, 27807, 28704, 29791, 30752, 34224, 37076, 37479, 38688, 44206, 46128, 49972, 55614, 59582, 66309, 68448, 74152, 74958, 88412, 89373, 92256, 99944, 111228, 119164, 132618, 148304, 149916, 176824, 178746, 199888, 222456, 238328, 265236, 287339, 296608, 299832, 353648, 357492, 387283, 399776, 444912, 476656, 530472, 574678, 599664, 685193, 707296, 714984, 774566, 862017, 889824, 953312, 1060944, 1149356, 1161849, 1199328, 1370386, 1429968, 1549132, 1724034, 2055579, 2121888, 2298712, 2323698, 2740772, 2859936, 3098264, 3448068, 4111158, 4597424, 4647396, 5481544, 6196528, 6896136, 8222316, 8907509, 9194848, 9294792, 10963088, 12393056, 13792272, 16444632, 17815018, 18589584, 21926176, 26722527, 27584544, 32889264, 35630036, 37179168, 53445054, 65778528, 71260072, 106890108, 142520144, 213780216, 285040288, 427560432, 855120864]

約数ペア:

[(1, 855120864), (2, 427560432), (3, 285040288), (4, 213780216), (6, 142520144), (8, 106890108), (12, 71260072), (13, 65778528), (16, 53445054), (23, 37179168), (24, 35630036), (26, 32889264), (31, 27584544), (32, 26722527), (39, 21926176), (46, 18589584), (48, 17815018), (52, 16444632), (62, 13792272), (69, 12393056), (78, 10963088), (92, 9294792), (93, 9194848), (96, 8907509), (104, 8222316), (124, 6896136), (138, 6196528), (156, 5481544), (184, 4647396), (186, 4597424), (208, 4111158), (248, 3448068), (276, 3098264), (299, 2859936), (312, 2740772), (368, 2323698), (372, 2298712), (403, 2121888), (416, 2055579), (496, 1724034), (552, 1549132), (598, 1429968), (624, 1370386), (713, 1199328), (736, 1161849), (744, 1149356), (806, 1060944), (897, 953312), (961, 889824), (992, 862017), (1104, 774566), (1196, 714984), (1209, 707296), (1248, 685193), (1426, 599664), (1488, 574678), (1612, 530472), (1794, 476656), (1922, 444912), (2139, 399776), (2208, 387283), (2392, 357492), (2418, 353648), (2852, 299832), (2883, 296608), (2976, 287339), (3224, 265236), (3588, 238328), (3844, 222456), (4278, 199888), (4784, 178746), (4836, 176824), (5704, 149916), (5766, 148304), (6448, 132618), (7176, 119164), (7688, 111228), (8556, 99944), (9269, 92256), (9568, 89373), (9672, 88412), (11408, 74958), (11532, 74152), (12493, 68448), (12896, 66309), (14352, 59582), (15376, 55614), (17112, 49972), (18538, 46128), (19344, 44206), (22103, 38688), (22816, 37479), (23064, 37076), (24986, 34224), (27807, 30752), (28704, 29791)]