313620972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{13009}}^1$

素因数の和:13071

約数の個数: 72

約数和(自身を含む): 872086320

約数和(自身を除く): 558465348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 12054, 13009, 24108, 26018, 39027, 52036, 78054, 91063, 156108, 182126, 273189, 364252, 533369, 546378, 637441, 1066738, 1092756, 1274882, 1600107, 1912323, 2133476, 2549764, 3200214, 3733583, 3824646, 6400428, 7467166, 7649292, 11200749, 14934332, 22401498, 26135081, 44802996, 52270162, 78405243, 104540324, 156810486, 313620972]

約数ペア:

[(1, 313620972), (2, 156810486), (3, 104540324), (4, 78405243), (6, 52270162), (7, 44802996), (12, 26135081), (14, 22401498), (21, 14934332), (28, 11200749), (41, 7649292), (42, 7467166), (49, 6400428), (82, 3824646), (84, 3733583), (98, 3200214), (123, 2549764), (147, 2133476), (164, 1912323), (196, 1600107), (246, 1274882), (287, 1092756), (294, 1066738), (492, 637441), (574, 546378), (588, 533369), (861, 364252), (1148, 273189), (1722, 182126), (2009, 156108), (3444, 91063), (4018, 78054), (6027, 52036), (8036, 39027), (12054, 26018), (13009, 24108)]