233942618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 213125542

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 167, 179, 182, 301, 334, 358, 559, 602, 1118, 1169, 1253, 2171, 2327, 2338, 2506, 3913, 4342, 4654, 7181, 7697, 7826, 14362, 15197, 15394, 16289, 29893, 30394, 32578, 50267, 53879, 59786, 93353, 100061, 100534, 107758, 186706, 200122, 209251, 388609, 418502, 653471, 700427, 777218, 1285399, 1306942, 1400854, 2570798, 2720263, 5440526, 8997793, 16710187, 17995586, 33420374, 116971309, 233942618]

約数ペア:

[(1, 233942618), (2, 116971309), (7, 33420374), (13, 17995586), (14, 16710187), (26, 8997793), (43, 5440526), (86, 2720263), (91, 2570798), (167, 1400854), (179, 1306942), (182, 1285399), (301, 777218), (334, 700427), (358, 653471), (559, 418502), (602, 388609), (1118, 209251), (1169, 200122), (1253, 186706), (2171, 107758), (2327, 100534), (2338, 100061), (2506, 93353), (3913, 59786), (4342, 53879), (4654, 50267), (7181, 32578), (7697, 30394), (7826, 29893), (14362, 16289), (15197, 15394)]