1921940352

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{24179}}^1$

素因数の和:24225

約数の個数: 128

約数和(自身を含む): 5919264000

約数和(自身を除く): 3997323648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 4416, 4968, 6624, 8832, 9936, 13248, 19872, 24179, 26496, 39744, 48358, 72537, 79488, 96716, 145074, 193432, 217611, 290148, 386864, 435222, 556117, 580296, 652833, 773728, 870444, 1112234, 1160592, 1305666, 1547456, 1668351, 1740888, 2224468, 2321184, 2611332, 3094912, 3336702, 3481776, 4448936, 4642368, 5005053, 5222664, 6673404, 6963552, 8897872, 9284736, 10010106, 10445328, 13346808, 13927104, 15015159, 17795744, 20020212, 20890656, 26693616, 27854208, 30030318, 35591488, 40040424, 41781312, 53387232, 60060636, 71182976, 80080848, 83562624, 106774464, 120121272, 160161696, 213548928, 240242544, 320323392, 480485088, 640646784, 960970176, 1921940352]

約数ペア:

[(1, 1921940352), (2, 960970176), (3, 640646784), (4, 480485088), (6, 320323392), (8, 240242544), (9, 213548928), (12, 160161696), (16, 120121272), (18, 106774464), (23, 83562624), (24, 80080848), (27, 71182976), (32, 60060636), (36, 53387232), (46, 41781312), (48, 40040424), (54, 35591488), (64, 30030318), (69, 27854208), (72, 26693616), (92, 20890656), (96, 20020212), (108, 17795744), (128, 15015159), (138, 13927104), (144, 13346808), (184, 10445328), (192, 10010106), (207, 9284736), (216, 8897872), (276, 6963552), (288, 6673404), (368, 5222664), (384, 5005053), (414, 4642368), (432, 4448936), (552, 3481776), (576, 3336702), (621, 3094912), (736, 2611332), (828, 2321184), (864, 2224468), (1104, 1740888), (1152, 1668351), (1242, 1547456), (1472, 1305666), (1656, 1160592), (1728, 1112234), (2208, 870444), (2484, 773728), (2944, 652833), (3312, 580296), (3456, 556117), (4416, 435222), (4968, 386864), (6624, 290148), (8832, 217611), (9936, 193432), (13248, 145074), (19872, 96716), (24179, 79488), (26496, 72537), (39744, 48358)]