300268514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 592220160

約数和(自身を除く): 291951646

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 71, 91, 133, 142, 182, 247, 266, 494, 497, 923, 994, 1223, 1349, 1729, 1846, 2446, 2698, 3458, 6461, 8561, 9443, 12922, 15899, 17122, 17537, 18886, 23237, 31798, 35074, 46474, 86833, 111293, 122759, 162659, 173666, 222586, 245518, 302081, 325318, 604162, 607831, 1128829, 1215662, 1649827, 2114567, 2257658, 3299654, 4229134, 7901803, 11548789, 15803606, 21447751, 23097578, 42895502, 150134257, 300268514]

約数ペア:

[(1, 300268514), (2, 150134257), (7, 42895502), (13, 23097578), (14, 21447751), (19, 15803606), (26, 11548789), (38, 7901803), (71, 4229134), (91, 3299654), (133, 2257658), (142, 2114567), (182, 1649827), (247, 1215662), (266, 1128829), (494, 607831), (497, 604162), (923, 325318), (994, 302081), (1223, 245518), (1349, 222586), (1729, 173666), (1846, 162659), (2446, 122759), (2698, 111293), (3458, 86833), (6461, 46474), (8561, 35074), (9443, 31798), (12922, 23237), (15899, 18886), (17122, 17537)]