399069216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15227}}^1$

素因数の和:15263

約数の個数: 144

約数和(自身を含む): 1396833984

約数和(自身を除く): 997764768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 15227, 26208, 30454, 45681, 60908, 91362, 106589, 121816, 137043, 182724, 197951, 213178, 243632, 274086, 319767, 365448, 395902, 426356, 487264, 548172, 593853, 639534, 730896, 791804, 852712, 959301, 1096344, 1187706, 1279068, 1385657, 1461792, 1583608, 1705424, 1781559, 1918602, 2192688, 2375412, 2558136, 2771314, 3167216, 3410848, 3563118, 3837204, 4156971, 4385376, 4750824, 5116272, 5542628, 6334432, 7126236, 7674408, 8313942, 9501648, 10232544, 11085256, 12470913, 14252472, 15348816, 16627884, 19003296, 22170512, 24941826, 28504944, 30697632, 33255768, 44341024, 49883652, 57009888, 66511536, 99767304, 133023072, 199534608, 399069216]

約数ペア:

[(1, 399069216), (2, 199534608), (3, 133023072), (4, 99767304), (6, 66511536), (7, 57009888), (8, 49883652), (9, 44341024), (12, 33255768), (13, 30697632), (14, 28504944), (16, 24941826), (18, 22170512), (21, 19003296), (24, 16627884), (26, 15348816), (28, 14252472), (32, 12470913), (36, 11085256), (39, 10232544), (42, 9501648), (48, 8313942), (52, 7674408), (56, 7126236), (63, 6334432), (72, 5542628), (78, 5116272), (84, 4750824), (91, 4385376), (96, 4156971), (104, 3837204), (112, 3563118), (117, 3410848), (126, 3167216), (144, 2771314), (156, 2558136), (168, 2375412), (182, 2192688), (208, 1918602), (224, 1781559), (234, 1705424), (252, 1583608), (273, 1461792), (288, 1385657), (312, 1279068), (336, 1187706), (364, 1096344), (416, 959301), (468, 852712), (504, 791804), (546, 730896), (624, 639534), (672, 593853), (728, 548172), (819, 487264), (936, 426356), (1008, 395902), (1092, 365448), (1248, 319767), (1456, 274086), (1638, 243632), (1872, 213178), (2016, 197951), (2184, 182724), (2912, 137043), (3276, 121816), (3744, 106589), (4368, 91362), (6552, 60908), (8736, 45681), (13104, 30454), (15227, 26208)]