2294156984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 5276282880

約数和(自身を除く): 2982125896

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 73, 86, 124, 146, 172, 217, 248, 292, 301, 344, 421, 434, 511, 584, 602, 842, 868, 1022, 1204, 1333, 1684, 1736, 2044, 2263, 2408, 2666, 2947, 3139, 3368, 4088, 4526, 5332, 5894, 6278, 9052, 9331, 10664, 11788, 12556, 13051, 15841, 18103, 18104, 18662, 21973, 23576, 25112, 26102, 30733, 31682, 36206, 37324, 43946, 52204, 61466, 63364, 72412, 74648, 87892, 91357, 97309, 104408, 122932, 126721, 126728, 144824, 175784, 182714, 194618, 215131, 245864, 253442, 365428, 389236, 430262, 506884, 561193, 681163, 730856, 778472, 860524, 952723, 1013768, 1122386, 1321519, 1362326, 1721048, 1905446, 2244772, 2643038, 2724652, 3810892, 3928351, 4489544, 5286076, 5449304, 6669061, 7621784, 7856702, 9250633, 10572152, 13338122, 15713404, 18501266, 26676244, 31426808, 37002532, 40967089, 53352488, 74005064, 81934178, 163868356, 286769623, 327736712, 573539246, 1147078492, 2294156984]

約数ペア:

[(1, 2294156984), (2, 1147078492), (4, 573539246), (7, 327736712), (8, 286769623), (14, 163868356), (28, 81934178), (31, 74005064), (43, 53352488), (56, 40967089), (62, 37002532), (73, 31426808), (86, 26676244), (124, 18501266), (146, 15713404), (172, 13338122), (217, 10572152), (248, 9250633), (292, 7856702), (301, 7621784), (344, 6669061), (421, 5449304), (434, 5286076), (511, 4489544), (584, 3928351), (602, 3810892), (842, 2724652), (868, 2643038), (1022, 2244772), (1204, 1905446), (1333, 1721048), (1684, 1362326), (1736, 1321519), (2044, 1122386), (2263, 1013768), (2408, 952723), (2666, 860524), (2947, 778472), (3139, 730856), (3368, 681163), (4088, 561193), (4526, 506884), (5332, 430262), (5894, 389236), (6278, 365428), (9052, 253442), (9331, 245864), (10664, 215131), (11788, 194618), (12556, 182714), (13051, 175784), (15841, 144824), (18103, 126728), (18104, 126721), (18662, 122932), (21973, 104408), (23576, 97309), (25112, 91357), (26102, 87892), (30733, 74648), (31682, 72412), (36206, 63364), (37324, 61466), (43946, 52204)]