742056

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{631}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 2161440

約数和(自身を除く): 1419384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 631, 1176, 1262, 1893, 2524, 3786, 4417, 5048, 7572, 8834, 13251, 15144, 17668, 26502, 30919, 35336, 53004, 61838, 92757, 106008, 123676, 185514, 247352, 371028, 742056]

約数ペア:

[(1, 742056), (2, 371028), (3, 247352), (4, 185514), (6, 123676), (7, 106008), (8, 92757), (12, 61838), (14, 53004), (21, 35336), (24, 30919), (28, 26502), (42, 17668), (49, 15144), (56, 13251), (84, 8834), (98, 7572), (147, 5048), (168, 4417), (196, 3786), (294, 2524), (392, 1893), (588, 1262), (631, 1176)]