2002316672

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 4410806400

約数和(自身を除く): 2408489728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 43, 64, 76, 82, 86, 128, 152, 164, 172, 304, 328, 344, 467, 608, 656, 688, 779, 817, 934, 1216, 1312, 1376, 1558, 1634, 1763, 1868, 2432, 2624, 2752, 3116, 3268, 3526, 3736, 5248, 5504, 6232, 6536, 7052, 7472, 8873, 12464, 13072, 14104, 14944, 17746, 19147, 20081, 24928, 26144, 28208, 29888, 33497, 35492, 38294, 40162, 49856, 52288, 56416, 59776, 66994, 70984, 76588, 80324, 99712, 104576, 112832, 133988, 141968, 153176, 160648, 225664, 267976, 283936, 306352, 321296, 363793, 381539, 535952, 567872, 612704, 642592, 727586, 763078, 823321, 1071904, 1135744, 1225408, 1285184, 1455172, 1526156, 1646642, 2143808, 2450816, 2570368, 2910344, 3052312, 3293284, 4287616, 5820688, 6104624, 6586568, 11641376, 12209248, 13173136, 15643099, 23282752, 24418496, 26346272, 31286198, 46565504, 48836992, 52692544, 62572396, 105385088, 125144792, 250289584, 500579168, 1001158336, 2002316672]

約数ペア:

[(1, 2002316672), (2, 1001158336), (4, 500579168), (8, 250289584), (16, 125144792), (19, 105385088), (32, 62572396), (38, 52692544), (41, 48836992), (43, 46565504), (64, 31286198), (76, 26346272), (82, 24418496), (86, 23282752), (128, 15643099), (152, 13173136), (164, 12209248), (172, 11641376), (304, 6586568), (328, 6104624), (344, 5820688), (467, 4287616), (608, 3293284), (656, 3052312), (688, 2910344), (779, 2570368), (817, 2450816), (934, 2143808), (1216, 1646642), (1312, 1526156), (1376, 1455172), (1558, 1285184), (1634, 1225408), (1763, 1135744), (1868, 1071904), (2432, 823321), (2624, 763078), (2752, 727586), (3116, 642592), (3268, 612704), (3526, 567872), (3736, 535952), (5248, 381539), (5504, 363793), (6232, 321296), (6536, 306352), (7052, 283936), (7472, 267976), (8873, 225664), (12464, 160648), (13072, 153176), (14104, 141968), (14944, 133988), (17746, 112832), (19147, 104576), (20081, 99712), (24928, 80324), (26144, 76588), (28208, 70984), (29888, 66994), (33497, 59776), (35492, 56416), (38294, 52288), (40162, 49856)]