331005232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3371}}^1$

素因数の和:3434

約数の個数: 60

約数和(自身を含む): 716880456

約数和(自身を除く): 385875224

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 646, 722, 1292, 1444, 2584, 2888, 3371, 5168, 5776, 6137, 6742, 12274, 13484, 24548, 26968, 49096, 53936, 57307, 64049, 98192, 114614, 128098, 229228, 256196, 458456, 512392, 916912, 1024784, 1088833, 1216931, 2177666, 2433862, 4355332, 4867724, 8710664, 9735448, 17421328, 19470896, 20687827, 41375654, 82751308, 165502616, 331005232]

約数ペア:

[(1, 331005232), (2, 165502616), (4, 82751308), (8, 41375654), (16, 20687827), (17, 19470896), (19, 17421328), (34, 9735448), (38, 8710664), (68, 4867724), (76, 4355332), (136, 2433862), (152, 2177666), (272, 1216931), (304, 1088833), (323, 1024784), (361, 916912), (646, 512392), (722, 458456), (1292, 256196), (1444, 229228), (2584, 128098), (2888, 114614), (3371, 98192), (5168, 64049), (5776, 57307), (6137, 53936), (6742, 49096), (12274, 26968), (13484, 24548)]