1428305391968

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{260483}}^1$

素因数の和:260789

約数の個数: 144

約数和(自身を含む): 3535804606320

約数和(自身を除く): 2107499214352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 269, 364, 392, 416, 538, 637, 728, 784, 1076, 1274, 1456, 1568, 1883, 2152, 2548, 2912, 3497, 3766, 4304, 5096, 6994, 7532, 8608, 10192, 13181, 13988, 15064, 20384, 24479, 26362, 27976, 30128, 48958, 52724, 55952, 60256, 97916, 105448, 111904, 171353, 195832, 210896, 260483, 342706, 391664, 421792, 520966, 685412, 783328, 1041932, 1370824, 1823381, 2083864, 2741648, 3386279, 3646762, 4167728, 5483296, 6772558, 7293524, 8335456, 12763667, 13545116, 14587048, 23703953, 25527334, 27090232, 29174096, 47407906, 51054668, 54180464, 58348192, 70069927, 94815812, 102109336, 108360928, 140139854, 165927671, 189631624, 204218672, 280279708, 331855342, 379263248, 408437344, 490489489, 560559416, 663710684, 758526496, 910909051, 980978978, 1121118832, 1327421368, 1821818102, 1961957956, 2242237664, 2654842736, 3433426423, 3643636204, 3923915912, 5309685472, 6376363357, 6866852846, 7287272408, 7847831824, 12752726714, 13733705692, 14574544816, 15695663648, 25505453428, 27467411384, 29149089632, 44634543499, 51010906856, 54934822768, 89269086998, 102021813712, 109869645536, 178538173996, 204043627424, 357076347992, 714152695984, 1428305391968]

約数ペア:

[(1, 1428305391968), (2, 714152695984), (4, 357076347992), (7, 204043627424), (8, 178538173996), (13, 109869645536), (14, 102021813712), (16, 89269086998), (26, 54934822768), (28, 51010906856), (32, 44634543499), (49, 29149089632), (52, 27467411384), (56, 25505453428), (91, 15695663648), (98, 14574544816), (104, 13733705692), (112, 12752726714), (182, 7847831824), (196, 7287272408), (208, 6866852846), (224, 6376363357), (269, 5309685472), (364, 3923915912), (392, 3643636204), (416, 3433426423), (538, 2654842736), (637, 2242237664), (728, 1961957956), (784, 1821818102), (1076, 1327421368), (1274, 1121118832), (1456, 980978978), (1568, 910909051), (1883, 758526496), (2152, 663710684), (2548, 560559416), (2912, 490489489), (3497, 408437344), (3766, 379263248), (4304, 331855342), (5096, 280279708), (6994, 204218672), (7532, 189631624), (8608, 165927671), (10192, 140139854), (13181, 108360928), (13988, 102109336), (15064, 94815812), (20384, 70069927), (24479, 58348192), (26362, 54180464), (27976, 51054668), (30128, 47407906), (48958, 29174096), (52724, 27090232), (55952, 25527334), (60256, 23703953), (97916, 14587048), (105448, 13545116), (111904, 12763667), (171353, 8335456), (195832, 7293524), (210896, 6772558), (260483, 5483296), (342706, 4167728), (391664, 3646762), (421792, 3386279), (520966, 2741648), (685412, 2083864), (783328, 1823381), (1041932, 1370824)]