289361304

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 817362000

約数和(自身を除く): 528000696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 139, 174, 232, 261, 278, 348, 417, 522, 556, 696, 834, 997, 1044, 1112, 1251, 1668, 1994, 2088, 2502, 2991, 3336, 3988, 4031, 5004, 5982, 7976, 8062, 8973, 10008, 11964, 12093, 16124, 17946, 23928, 24186, 28913, 32248, 35892, 36279, 48372, 57826, 71784, 72558, 86739, 96744, 115652, 138583, 145116, 173478, 231304, 260217, 277166, 290232, 346956, 415749, 520434, 554332, 693912, 831498, 1040868, 1108664, 1247247, 1662996, 2081736, 2494494, 3325992, 4018907, 4988988, 8037814, 9977976, 12056721, 16075628, 24113442, 32151256, 36170163, 48226884, 72340326, 96453768, 144680652, 289361304]

約数ペア:

[(1, 289361304), (2, 144680652), (3, 96453768), (4, 72340326), (6, 48226884), (8, 36170163), (9, 32151256), (12, 24113442), (18, 16075628), (24, 12056721), (29, 9977976), (36, 8037814), (58, 4988988), (72, 4018907), (87, 3325992), (116, 2494494), (139, 2081736), (174, 1662996), (232, 1247247), (261, 1108664), (278, 1040868), (348, 831498), (417, 693912), (522, 554332), (556, 520434), (696, 415749), (834, 346956), (997, 290232), (1044, 277166), (1112, 260217), (1251, 231304), (1668, 173478), (1994, 145116), (2088, 138583), (2502, 115652), (2991, 96744), (3336, 86739), (3988, 72558), (4031, 71784), (5004, 57826), (5982, 48372), (7976, 36279), (8062, 35892), (8973, 32248), (10008, 28913), (11964, 24186), (12093, 23928), (16124, 17946)]