723001872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{15973}}^1$

素因数の和:16048

約数の個数: 80

約数和(自身を含む): 1996622208

約数和(自身を除く): 1273620336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 368, 492, 552, 656, 943, 984, 1104, 1886, 1968, 2829, 3772, 5658, 7544, 11316, 15088, 15973, 22632, 31946, 45264, 47919, 63892, 95838, 127784, 191676, 255568, 367379, 383352, 654893, 734758, 766704, 1102137, 1309786, 1469516, 1964679, 2204274, 2619572, 2939032, 3929358, 4408548, 5239144, 5878064, 7858716, 8817096, 10478288, 15062539, 15717432, 17634192, 30125078, 31434864, 45187617, 60250156, 90375234, 120500312, 180750468, 241000624, 361500936, 723001872]

約数ペア:

[(1, 723001872), (2, 361500936), (3, 241000624), (4, 180750468), (6, 120500312), (8, 90375234), (12, 60250156), (16, 45187617), (23, 31434864), (24, 30125078), (41, 17634192), (46, 15717432), (48, 15062539), (69, 10478288), (82, 8817096), (92, 7858716), (123, 5878064), (138, 5239144), (164, 4408548), (184, 3929358), (246, 2939032), (276, 2619572), (328, 2204274), (368, 1964679), (492, 1469516), (552, 1309786), (656, 1102137), (943, 766704), (984, 734758), (1104, 654893), (1886, 383352), (1968, 367379), (2829, 255568), (3772, 191676), (5658, 127784), (7544, 95838), (11316, 63892), (15088, 47919), (15973, 45264), (22632, 31946)]