717427296

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:905

約数の個数: 144

約数和(自身を含む): 2128508928

約数和(自身を除く): 1411081632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 107, 124, 144, 186, 214, 248, 279, 288, 321, 372, 428, 496, 558, 642, 744, 751, 856, 963, 992, 1116, 1284, 1488, 1502, 1712, 1926, 2232, 2253, 2568, 2976, 3004, 3317, 3424, 3852, 4464, 4506, 5136, 6008, 6634, 6759, 7704, 8928, 9012, 9951, 10272, 12016, 13268, 13518, 15408, 18024, 19902, 23281, 24032, 26536, 27036, 29853, 30816, 36048, 39804, 46562, 53072, 54072, 59706, 69843, 72096, 79608, 80357, 93124, 106144, 108144, 119412, 139686, 159216, 160714, 186248, 209529, 216288, 238824, 241071, 279372, 318432, 321428, 372496, 419058, 477648, 482142, 558744, 642856, 723213, 744992, 838116, 955296, 964284, 1117488, 1285712, 1446426, 1676232, 1928568, 2234976, 2491067, 2571424, 2892852, 3352464, 3857136, 4982134, 5785704, 6704928, 7473201, 7714272, 9964268, 11571408, 14946402, 19928536, 22419603, 23142816, 29892804, 39857072, 44839206, 59785608, 79714144, 89678412, 119571216, 179356824, 239142432, 358713648, 717427296]

約数ペア:

[(1, 717427296), (2, 358713648), (3, 239142432), (4, 179356824), (6, 119571216), (8, 89678412), (9, 79714144), (12, 59785608), (16, 44839206), (18, 39857072), (24, 29892804), (31, 23142816), (32, 22419603), (36, 19928536), (48, 14946402), (62, 11571408), (72, 9964268), (93, 7714272), (96, 7473201), (107, 6704928), (124, 5785704), (144, 4982134), (186, 3857136), (214, 3352464), (248, 2892852), (279, 2571424), (288, 2491067), (321, 2234976), (372, 1928568), (428, 1676232), (496, 1446426), (558, 1285712), (642, 1117488), (744, 964284), (751, 955296), (856, 838116), (963, 744992), (992, 723213), (1116, 642856), (1284, 558744), (1488, 482142), (1502, 477648), (1712, 419058), (1926, 372496), (2232, 321428), (2253, 318432), (2568, 279372), (2976, 241071), (3004, 238824), (3317, 216288), (3424, 209529), (3852, 186248), (4464, 160714), (4506, 159216), (5136, 139686), (6008, 119412), (6634, 108144), (6759, 106144), (7704, 93124), (8928, 80357), (9012, 79608), (9951, 72096), (10272, 69843), (12016, 59706), (13268, 54072), (13518, 53072), (15408, 46562), (18024, 39804), (19902, 36048), (23281, 30816), (24032, 29853), (26536, 27036)]