319037992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4339}}^1$

素因数の和:4466

約数の個数: 64

約数和(自身を含む): 743702400

約数和(自身を除く): 424664408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 707, 728, 808, 1313, 1414, 2626, 2828, 4339, 5252, 5656, 8678, 9191, 10504, 17356, 18382, 30373, 34712, 36764, 56407, 60746, 73528, 112814, 121492, 225628, 242984, 394849, 438239, 451256, 789698, 876478, 1579396, 1752956, 3067673, 3158792, 3505912, 5697107, 6135346, 11394214, 12270692, 22788428, 24541384, 39879749, 45576856, 79759498, 159518996, 319037992]

約数ペア:

[(1, 319037992), (2, 159518996), (4, 79759498), (7, 45576856), (8, 39879749), (13, 24541384), (14, 22788428), (26, 12270692), (28, 11394214), (52, 6135346), (56, 5697107), (91, 3505912), (101, 3158792), (104, 3067673), (182, 1752956), (202, 1579396), (364, 876478), (404, 789698), (707, 451256), (728, 438239), (808, 394849), (1313, 242984), (1414, 225628), (2626, 121492), (2828, 112814), (4339, 73528), (5252, 60746), (5656, 56407), (8678, 36764), (9191, 34712), (10504, 30373), (17356, 18382)]