409969248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4903}}^1$

素因数の和:4996

約数の個数: 96

約数和(自身を含む): 1176489216

約数和(自身を除く): 766519968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 402, 416, 536, 624, 804, 871, 1072, 1248, 1608, 1742, 2144, 2613, 3216, 3484, 4903, 5226, 6432, 6968, 9806, 10452, 13936, 14709, 19612, 20904, 27872, 29418, 39224, 41808, 58836, 63739, 78448, 83616, 117672, 127478, 156896, 191217, 235344, 254956, 328501, 382434, 470688, 509912, 657002, 764868, 985503, 1019824, 1314004, 1529736, 1971006, 2039648, 2628008, 3059472, 3942012, 4270513, 5256016, 6118944, 7884024, 8541026, 10512032, 12811539, 15768048, 17082052, 25623078, 31536096, 34164104, 51246156, 68328208, 102492312, 136656416, 204984624, 409969248]

約数ペア:

[(1, 409969248), (2, 204984624), (3, 136656416), (4, 102492312), (6, 68328208), (8, 51246156), (12, 34164104), (13, 31536096), (16, 25623078), (24, 17082052), (26, 15768048), (32, 12811539), (39, 10512032), (48, 8541026), (52, 7884024), (67, 6118944), (78, 5256016), (96, 4270513), (104, 3942012), (134, 3059472), (156, 2628008), (201, 2039648), (208, 1971006), (268, 1529736), (312, 1314004), (402, 1019824), (416, 985503), (536, 764868), (624, 657002), (804, 509912), (871, 470688), (1072, 382434), (1248, 328501), (1608, 254956), (1742, 235344), (2144, 191217), (2613, 156896), (3216, 127478), (3484, 117672), (4903, 83616), (5226, 78448), (6432, 63739), (6968, 58836), (9806, 41808), (10452, 39224), (13936, 29418), (14709, 27872), (19612, 20904)]