421621824

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5508

約数の個数: 112

約数和(自身を含む): 1240332800

約数和(自身を除く): 818710976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5449, 5952, 6448, 9672, 10898, 12896, 16347, 19344, 21796, 25792, 32694, 38688, 43592, 65388, 70837, 77376, 87184, 130776, 141674, 168919, 174368, 212511, 261552, 283348, 337838, 348736, 425022, 506757, 523104, 566696, 675676, 850044, 1013514, 1046208, 1133392, 1351352, 1700088, 2027028, 2195947, 2266784, 2702704, 3400176, 4054056, 4391894, 4533568, 5405408, 6587841, 6800352, 8108112, 8783788, 10810816, 13175682, 13600704, 16216224, 17567576, 26351364, 32432448, 35135152, 52702728, 70270304, 105405456, 140540608, 210810912, 421621824]

約数ペア:

[(1, 421621824), (2, 210810912), (3, 140540608), (4, 105405456), (6, 70270304), (8, 52702728), (12, 35135152), (13, 32432448), (16, 26351364), (24, 17567576), (26, 16216224), (31, 13600704), (32, 13175682), (39, 10810816), (48, 8783788), (52, 8108112), (62, 6800352), (64, 6587841), (78, 5405408), (93, 4533568), (96, 4391894), (104, 4054056), (124, 3400176), (156, 2702704), (186, 2266784), (192, 2195947), (208, 2027028), (248, 1700088), (312, 1351352), (372, 1133392), (403, 1046208), (416, 1013514), (496, 850044), (624, 675676), (744, 566696), (806, 523104), (832, 506757), (992, 425022), (1209, 348736), (1248, 337838), (1488, 283348), (1612, 261552), (1984, 212511), (2418, 174368), (2496, 168919), (2976, 141674), (3224, 130776), (4836, 87184), (5449, 77376), (5952, 70837), (6448, 65388), (9672, 43592), (10898, 38688), (12896, 32694), (16347, 25792), (19344, 21796)]