984596704

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:913

約数の個数: 144

約数和(自身を含む): 2479196160

約数和(自身を除く): 1494599456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 224, 248, 338, 364, 403, 416, 434, 496, 676, 728, 806, 839, 868, 992, 1183, 1352, 1456, 1612, 1678, 1736, 2366, 2704, 2821, 2912, 3224, 3356, 3472, 4732, 5239, 5408, 5642, 5873, 6448, 6712, 6944, 9464, 10478, 10907, 11284, 11746, 12896, 13424, 18928, 20956, 21814, 22568, 23492, 26009, 26848, 36673, 37856, 41912, 43628, 45136, 46984, 52018, 73346, 76349, 83824, 87256, 90272, 93968, 104036, 141791, 146692, 152698, 167648, 174512, 182063, 187936, 208072, 283582, 293384, 305396, 338117, 349024, 364126, 416144, 567164, 586768, 610792, 676234, 728252, 832288, 992537, 1134328, 1173536, 1221584, 1352468, 1456504, 1985074, 2268656, 2366819, 2443168, 2704936, 2913008, 3970148, 4395521, 4537312, 4733638, 5409872, 5826016, 7940296, 8791042, 9467276, 10819744, 15880592, 17582084, 18934552, 30768647, 31761184, 35164168, 37869104, 61537294, 70328336, 75738208, 123074588, 140656672, 246149176, 492298352, 984596704]

約数ペア:

[(1, 984596704), (2, 492298352), (4, 246149176), (7, 140656672), (8, 123074588), (13, 75738208), (14, 70328336), (16, 61537294), (26, 37869104), (28, 35164168), (31, 31761184), (32, 30768647), (52, 18934552), (56, 17582084), (62, 15880592), (91, 10819744), (104, 9467276), (112, 8791042), (124, 7940296), (169, 5826016), (182, 5409872), (208, 4733638), (217, 4537312), (224, 4395521), (248, 3970148), (338, 2913008), (364, 2704936), (403, 2443168), (416, 2366819), (434, 2268656), (496, 1985074), (676, 1456504), (728, 1352468), (806, 1221584), (839, 1173536), (868, 1134328), (992, 992537), (1183, 832288), (1352, 728252), (1456, 676234), (1612, 610792), (1678, 586768), (1736, 567164), (2366, 416144), (2704, 364126), (2821, 349024), (2912, 338117), (3224, 305396), (3356, 293384), (3472, 283582), (4732, 208072), (5239, 187936), (5408, 182063), (5642, 174512), (5873, 167648), (6448, 152698), (6712, 146692), (6944, 141791), (9464, 104036), (10478, 93968), (10907, 90272), (11284, 87256), (11746, 83824), (12896, 76349), (13424, 73346), (18928, 52018), (20956, 46984), (21814, 45136), (22568, 43628), (23492, 41912), (26009, 37856), (26848, 36673)]