216416148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6221}}^1$

素因数の和:6464

約数の個数: 48

約数和(自身を含む): 546341376

約数和(自身を除く): 329925228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 892, 1338, 2676, 2899, 5798, 6221, 8697, 11596, 12442, 17394, 18663, 24884, 34788, 37326, 74652, 80873, 161746, 242619, 323492, 485238, 970476, 1387283, 2774566, 4161849, 5549132, 8323698, 16647396, 18034679, 36069358, 54104037, 72138716, 108208074, 216416148]

約数ペア:

[(1, 216416148), (2, 108208074), (3, 72138716), (4, 54104037), (6, 36069358), (12, 18034679), (13, 16647396), (26, 8323698), (39, 5549132), (52, 4161849), (78, 2774566), (156, 1387283), (223, 970476), (446, 485238), (669, 323492), (892, 242619), (1338, 161746), (2676, 80873), (2899, 74652), (5798, 37326), (6221, 34788), (8697, 24884), (11596, 18663), (12442, 17394)]