1405283544

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{398323}}^1$

素因数の和:398349

約数の個数: 72

約数和(自身を含む): 4427371260

約数和(自身を除く): 3022087716

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 398323, 796646, 1194969, 1593292, 2389938, 2788261, 3186584, 3584907, 4779876, 5576522, 7169814, 8364783, 9559752, 11153044, 14339628, 16729566, 19517827, 22306088, 25094349, 28679256, 33459132, 39035654, 50188698, 58553481, 66918264, 78071308, 100377396, 117106962, 156142616, 175660443, 200754792, 234213924, 351320886, 468427848, 702641772, 1405283544]

約数ペア:

[(1, 1405283544), (2, 702641772), (3, 468427848), (4, 351320886), (6, 234213924), (7, 200754792), (8, 175660443), (9, 156142616), (12, 117106962), (14, 100377396), (18, 78071308), (21, 66918264), (24, 58553481), (28, 50188698), (36, 39035654), (42, 33459132), (49, 28679256), (56, 25094349), (63, 22306088), (72, 19517827), (84, 16729566), (98, 14339628), (126, 11153044), (147, 9559752), (168, 8364783), (196, 7169814), (252, 5576522), (294, 4779876), (392, 3584907), (441, 3186584), (504, 2788261), (588, 2389938), (882, 1593292), (1176, 1194969), (1764, 796646), (3528, 398323)]