297473514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{853}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 681778944

約数和(自身を除く): 384305430

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 263, 442, 526, 663, 789, 853, 1326, 1578, 1706, 2559, 3419, 4471, 5118, 6838, 8942, 10257, 11089, 13413, 14501, 20514, 22178, 26826, 29002, 33267, 43503, 58123, 66534, 87006, 116246, 174369, 188513, 224339, 348738, 377026, 448678, 565539, 673017, 1131078, 1346034, 2916407, 3813763, 5832814, 7627526, 8749221, 11441289, 17498442, 22882578, 49578919, 99157838, 148736757, 297473514]

約数ペア:

[(1, 297473514), (2, 148736757), (3, 99157838), (6, 49578919), (13, 22882578), (17, 17498442), (26, 11441289), (34, 8749221), (39, 7627526), (51, 5832814), (78, 3813763), (102, 2916407), (221, 1346034), (263, 1131078), (442, 673017), (526, 565539), (663, 448678), (789, 377026), (853, 348738), (1326, 224339), (1578, 188513), (1706, 174369), (2559, 116246), (3419, 87006), (4471, 66534), (5118, 58123), (6838, 43503), (8942, 33267), (10257, 29002), (11089, 26826), (13413, 22178), (14501, 20514)]