406823796

素因数分解:

$2^2\times 3^5\times {\mathrm{571}}^1\times {\mathrm{733}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 1069772704

約数和(自身を除く): 662948908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 571, 733, 972, 1142, 1466, 1713, 2199, 2284, 2932, 3426, 4398, 5139, 6597, 6852, 8796, 10278, 13194, 15417, 19791, 20556, 26388, 30834, 39582, 46251, 59373, 61668, 79164, 92502, 118746, 138753, 178119, 185004, 237492, 277506, 356238, 418543, 555012, 712476, 837086, 1255629, 1674172, 2511258, 3766887, 5022516, 7533774, 11300661, 15067548, 22601322, 33901983, 45202644, 67803966, 101705949, 135607932, 203411898, 406823796]

約数ペア:

[(1, 406823796), (2, 203411898), (3, 135607932), (4, 101705949), (6, 67803966), (9, 45202644), (12, 33901983), (18, 22601322), (27, 15067548), (36, 11300661), (54, 7533774), (81, 5022516), (108, 3766887), (162, 2511258), (243, 1674172), (324, 1255629), (486, 837086), (571, 712476), (733, 555012), (972, 418543), (1142, 356238), (1466, 277506), (1713, 237492), (2199, 185004), (2284, 178119), (2932, 138753), (3426, 118746), (4398, 92502), (5139, 79164), (6597, 61668), (6852, 59373), (8796, 46251), (10278, 39582), (13194, 30834), (15417, 26388), (19791, 20556)]