489907152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1303}}^1$

素因数の和:1697

約数の個数: 120

約数和(自身を含む): 1572331904

約数和(自身を除く): 1082424752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 373, 504, 746, 1008, 1119, 1303, 1492, 2238, 2606, 2611, 2984, 3357, 3909, 4476, 5212, 5222, 5968, 6714, 7818, 7833, 8952, 9121, 10424, 10444, 11727, 13428, 15636, 15666, 17904, 18242, 20848, 20888, 23454, 23499, 26856, 27363, 31272, 31332, 36484, 41776, 46908, 46998, 53712, 54726, 62544, 62664, 72968, 82089, 93816, 93996, 109452, 125328, 145936, 164178, 187632, 187992, 218904, 328356, 375984, 437808, 486019, 656712, 972038, 1313424, 1458057, 1944076, 2916114, 3402133, 3888152, 4374171, 5832228, 6804266, 7776304, 8748342, 10206399, 11664456, 13608532, 17496684, 20412798, 23328912, 27217064, 30619197, 34993368, 40825596, 54434128, 61238394, 69986736, 81651192, 122476788, 163302384, 244953576, 489907152]

約数ペア:

[(1, 489907152), (2, 244953576), (3, 163302384), (4, 122476788), (6, 81651192), (7, 69986736), (8, 61238394), (9, 54434128), (12, 40825596), (14, 34993368), (16, 30619197), (18, 27217064), (21, 23328912), (24, 20412798), (28, 17496684), (36, 13608532), (42, 11664456), (48, 10206399), (56, 8748342), (63, 7776304), (72, 6804266), (84, 5832228), (112, 4374171), (126, 3888152), (144, 3402133), (168, 2916114), (252, 1944076), (336, 1458057), (373, 1313424), (504, 972038), (746, 656712), (1008, 486019), (1119, 437808), (1303, 375984), (1492, 328356), (2238, 218904), (2606, 187992), (2611, 187632), (2984, 164178), (3357, 145936), (3909, 125328), (4476, 109452), (5212, 93996), (5222, 93816), (5968, 82089), (6714, 72968), (7818, 62664), (7833, 62544), (8952, 54726), (9121, 53712), (10424, 46998), (10444, 46908), (11727, 41776), (13428, 36484), (15636, 31332), (15666, 31272), (17904, 27363), (18242, 26856), (20848, 23499), (20888, 23454)]