1868852856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 5445135360

約数和(自身を除く): 3576282504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 271, 276, 299, 312, 372, 403, 542, 552, 598, 713, 744, 806, 813, 897, 961, 1084, 1196, 1209, 1426, 1612, 1626, 1794, 1922, 2139, 2168, 2392, 2418, 2852, 2883, 3224, 3252, 3523, 3588, 3844, 4278, 4836, 5704, 5766, 6233, 6504, 7046, 7176, 7688, 8401, 8556, 9269, 9672, 10569, 11532, 12466, 12493, 14092, 16802, 17112, 18538, 18699, 21138, 22103, 23064, 24932, 24986, 25203, 27807, 28184, 33604, 37076, 37398, 37479, 42276, 44206, 49864, 49972, 50406, 55614, 66309, 67208, 74152, 74796, 74958, 81029, 84552, 88412, 99944, 100812, 109213, 111228, 132618, 149592, 149916, 162058, 176824, 193223, 201624, 218426, 222456, 243087, 260431, 265236, 287339, 299832, 324116, 327639, 386446, 436852, 486174, 520862, 530472, 574678, 579669, 648232, 655278, 772892, 781293, 862017, 873704, 972348, 1041724, 1149356, 1159338, 1310556, 1545784, 1562586, 1724034, 1944696, 2083448, 2298712, 2318676, 2511899, 2621112, 3125172, 3385603, 3448068, 4637352, 5023798, 5989913, 6250344, 6771206, 6896136, 7535697, 10047596, 10156809, 11979826, 13542412, 15071394, 17969739, 20095192, 20313618, 23959652, 27084824, 30142788, 35939478, 40627236, 47919304, 60285576, 71878956, 77868869, 81254472, 143757912, 155737738, 233606607, 311475476, 467213214, 622950952, 934426428, 1868852856]

約数ペア:

[(1, 1868852856), (2, 934426428), (3, 622950952), (4, 467213214), (6, 311475476), (8, 233606607), (12, 155737738), (13, 143757912), (23, 81254472), (24, 77868869), (26, 71878956), (31, 60285576), (39, 47919304), (46, 40627236), (52, 35939478), (62, 30142788), (69, 27084824), (78, 23959652), (92, 20313618), (93, 20095192), (104, 17969739), (124, 15071394), (138, 13542412), (156, 11979826), (184, 10156809), (186, 10047596), (248, 7535697), (271, 6896136), (276, 6771206), (299, 6250344), (312, 5989913), (372, 5023798), (403, 4637352), (542, 3448068), (552, 3385603), (598, 3125172), (713, 2621112), (744, 2511899), (806, 2318676), (813, 2298712), (897, 2083448), (961, 1944696), (1084, 1724034), (1196, 1562586), (1209, 1545784), (1426, 1310556), (1612, 1159338), (1626, 1149356), (1794, 1041724), (1922, 972348), (2139, 873704), (2168, 862017), (2392, 781293), (2418, 772892), (2852, 655278), (2883, 648232), (3224, 579669), (3252, 574678), (3523, 530472), (3588, 520862), (3844, 486174), (4278, 436852), (4836, 386446), (5704, 327639), (5766, 324116), (6233, 299832), (6504, 287339), (7046, 265236), (7176, 260431), (7688, 243087), (8401, 222456), (8556, 218426), (9269, 201624), (9672, 193223), (10569, 176824), (11532, 162058), (12466, 149916), (12493, 149592), (14092, 132618), (16802, 111228), (17112, 109213), (18538, 100812), (18699, 99944), (21138, 88412), (22103, 84552), (23064, 81029), (24932, 74958), (24986, 74796), (25203, 74152), (27807, 67208), (28184, 66309), (33604, 55614), (37076, 50406), (37398, 49972), (37479, 49864), (42276, 44206)]