259059486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 604569600

約数和(自身を除く): 345510114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 163, 237, 326, 474, 479, 489, 553, 958, 978, 1106, 1141, 1437, 1659, 2282, 2874, 3318, 3353, 3423, 6706, 6846, 10059, 12877, 20118, 25754, 37841, 38631, 75682, 77262, 78077, 90139, 113523, 156154, 180278, 227046, 234231, 264887, 270417, 468462, 529774, 540834, 546539, 794661, 1093078, 1589322, 1639617, 3279234, 6168083, 12336166, 18504249, 37008498, 43176581, 86353162, 129529743, 259059486]

約数ペア:

[(1, 259059486), (2, 129529743), (3, 86353162), (6, 43176581), (7, 37008498), (14, 18504249), (21, 12336166), (42, 6168083), (79, 3279234), (158, 1639617), (163, 1589322), (237, 1093078), (326, 794661), (474, 546539), (479, 540834), (489, 529774), (553, 468462), (958, 270417), (978, 264887), (1106, 234231), (1141, 227046), (1437, 180278), (1659, 156154), (2282, 113523), (2874, 90139), (3318, 78077), (3353, 77262), (3423, 75682), (6706, 38631), (6846, 37841), (10059, 25754), (12877, 20118)]