42238392

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{733}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 123356040

約数和(自身を除く): 81117648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 733, 1029, 1176, 1372, 1466, 2058, 2199, 2401, 2744, 2932, 4116, 4398, 4802, 5131, 5864, 7203, 8232, 8796, 9604, 10262, 14406, 15393, 17592, 19208, 20524, 28812, 30786, 35917, 41048, 57624, 61572, 71834, 107751, 123144, 143668, 215502, 251419, 287336, 431004, 502838, 754257, 862008, 1005676, 1508514, 1759933, 2011352, 3017028, 3519866, 5279799, 6034056, 7039732, 10559598, 14079464, 21119196, 42238392]

約数ペア:

[(1, 42238392), (2, 21119196), (3, 14079464), (4, 10559598), (6, 7039732), (7, 6034056), (8, 5279799), (12, 3519866), (14, 3017028), (21, 2011352), (24, 1759933), (28, 1508514), (42, 1005676), (49, 862008), (56, 754257), (84, 502838), (98, 431004), (147, 287336), (168, 251419), (196, 215502), (294, 143668), (343, 123144), (392, 107751), (588, 71834), (686, 61572), (733, 57624), (1029, 41048), (1176, 35917), (1372, 30786), (1466, 28812), (2058, 20524), (2199, 19208), (2401, 17592), (2744, 15393), (2932, 14406), (4116, 10262), (4398, 9604), (4802, 8796), (5131, 8232), (5864, 7203)]