356608796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 710488800

約数和(自身を除く): 353880004

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 146, 199, 292, 323, 361, 398, 646, 722, 796, 1241, 1292, 1387, 1444, 2482, 2774, 3383, 3781, 4964, 5548, 6137, 6766, 7562, 12274, 13532, 14527, 15124, 23579, 24548, 26353, 29054, 47158, 52706, 58108, 64277, 71839, 94316, 105412, 128554, 143678, 246959, 257108, 276013, 287356, 448001, 493918, 552026, 896002, 987836, 1104052, 1221263, 1792004, 2442526, 4692221, 4885052, 5244247, 9384442, 10488494, 18768884, 20976988, 89152199, 178304398, 356608796]

約数ペア:

[(1, 356608796), (2, 178304398), (4, 89152199), (17, 20976988), (19, 18768884), (34, 10488494), (38, 9384442), (68, 5244247), (73, 4885052), (76, 4692221), (146, 2442526), (199, 1792004), (292, 1221263), (323, 1104052), (361, 987836), (398, 896002), (646, 552026), (722, 493918), (796, 448001), (1241, 287356), (1292, 276013), (1387, 257108), (1444, 246959), (2482, 143678), (2774, 128554), (3383, 105412), (3781, 94316), (4964, 71839), (5548, 64277), (6137, 58108), (6766, 52706), (7562, 47158), (12274, 29054), (13532, 26353), (14527, 24548), (15124, 23579)]