668171622144

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{248789}}^1$

素因数の和:249090

約数の個数: 144

約数和(自身を含む): 1922231152800

約数和(自身を除く): 1254059530656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 269, 312, 384, 416, 538, 624, 768, 807, 832, 1076, 1248, 1614, 1664, 2152, 2496, 3228, 3328, 3497, 4304, 4992, 6456, 6994, 8608, 9984, 10491, 12912, 13988, 17216, 20982, 25824, 27976, 34432, 41964, 51648, 55952, 68864, 83928, 103296, 111904, 167856, 206592, 223808, 248789, 335712, 447616, 497578, 671424, 746367, 895232, 995156, 1342848, 1492734, 1990312, 2685696, 2985468, 3234257, 3980624, 5970936, 6468514, 7961248, 9702771, 11941872, 12937028, 15922496, 19405542, 23883744, 25874056, 31844992, 38811084, 47767488, 51748112, 63689984, 66924241, 77622168, 95534976, 103496224, 133848482, 155244336, 191069952, 200772723, 206992448, 267696964, 310488672, 401545446, 413984896, 535393928, 620977344, 803090892, 827969792, 870015133, 1070787856, 1241954688, 1606181784, 1740030266, 2141575712, 2483909376, 2610045399, 3212363568, 3480060532, 4283151424, 5220090798, 6424727136, 6960121064, 8566302848, 10440181596, 12849454272, 13920242128, 17132605696, 20880363192, 25698908544, 27840484256, 41760726384, 51397817088, 55680968512, 83521452768, 111361937024, 167042905536, 222723874048, 334085811072, 668171622144]

約数ペア:

[(1, 668171622144), (2, 334085811072), (3, 222723874048), (4, 167042905536), (6, 111361937024), (8, 83521452768), (12, 55680968512), (13, 51397817088), (16, 41760726384), (24, 27840484256), (26, 25698908544), (32, 20880363192), (39, 17132605696), (48, 13920242128), (52, 12849454272), (64, 10440181596), (78, 8566302848), (96, 6960121064), (104, 6424727136), (128, 5220090798), (156, 4283151424), (192, 3480060532), (208, 3212363568), (256, 2610045399), (269, 2483909376), (312, 2141575712), (384, 1740030266), (416, 1606181784), (538, 1241954688), (624, 1070787856), (768, 870015133), (807, 827969792), (832, 803090892), (1076, 620977344), (1248, 535393928), (1614, 413984896), (1664, 401545446), (2152, 310488672), (2496, 267696964), (3228, 206992448), (3328, 200772723), (3497, 191069952), (4304, 155244336), (4992, 133848482), (6456, 103496224), (6994, 95534976), (8608, 77622168), (9984, 66924241), (10491, 63689984), (12912, 51748112), (13988, 47767488), (17216, 38811084), (20982, 31844992), (25824, 25874056), (27976, 23883744), (34432, 19405542), (41964, 15922496), (51648, 12937028), (55952, 11941872), (68864, 9702771), (83928, 7961248), (103296, 6468514), (111904, 5970936), (167856, 3980624), (206592, 3234257), (223808, 2985468), (248789, 2685696), (335712, 1990312), (447616, 1492734), (497578, 1342848), (671424, 995156), (746367, 895232)]