98348978

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 206841600

約数和(自身を除く): 108492622

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 49, 91, 98, 119, 133, 182, 221, 238, 239, 247, 266, 323, 442, 478, 494, 637, 646, 833, 931, 1274, 1547, 1666, 1673, 1729, 1862, 2261, 3094, 3107, 3346, 3458, 4063, 4199, 4522, 4541, 6214, 8126, 8398, 9082, 10829, 11711, 12103, 15827, 21658, 21749, 23422, 24206, 28441, 29393, 31654, 31787, 43498, 52819, 56882, 58786, 59033, 63574, 77197, 105638, 118066, 152243, 154394, 199087, 205751, 222509, 304486, 369733, 398174, 411502, 413231, 445018, 540379, 739466, 826462, 1003561, 1080758, 2007122, 2588131, 2892617, 3782653, 5176262, 5785234, 7024927, 7565306, 14049854, 49174489, 98348978]

約数ペア:

[(1, 98348978), (2, 49174489), (7, 14049854), (13, 7565306), (14, 7024927), (17, 5785234), (19, 5176262), (26, 3782653), (34, 2892617), (38, 2588131), (49, 2007122), (91, 1080758), (98, 1003561), (119, 826462), (133, 739466), (182, 540379), (221, 445018), (238, 413231), (239, 411502), (247, 398174), (266, 369733), (323, 304486), (442, 222509), (478, 205751), (494, 199087), (637, 154394), (646, 152243), (833, 118066), (931, 105638), (1274, 77197), (1547, 63574), (1666, 59033), (1673, 58786), (1729, 56882), (1862, 52819), (2261, 43498), (3094, 31787), (3107, 31654), (3346, 29393), (3458, 28441), (4063, 24206), (4199, 23422), (4522, 21749), (4541, 21658), (6214, 15827), (8126, 12103), (8398, 11711), (9082, 10829)]