840264192

素因数分解:

$2^9\times 3^4\times {\mathrm{20261}}^1$

素因数の和:20291

約数の個数: 100

約数和(自身を含む): 2508091146

約数和(自身を除く): 1667826954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 10368, 13824, 20261, 20736, 40522, 41472, 60783, 81044, 121566, 162088, 182349, 243132, 324176, 364698, 486264, 547047, 648352, 729396, 972528, 1094094, 1296704, 1458792, 1641141, 1945056, 2188188, 2593408, 2917584, 3282282, 3890112, 4376376, 5186816, 5835168, 6564564, 7780224, 8752752, 10373632, 11670336, 13129128, 15560448, 17505504, 23340672, 26258256, 31120896, 35011008, 46681344, 52516512, 70022016, 93362688, 105033024, 140044032, 210066048, 280088064, 420132096, 840264192]

約数ペア:

[(1, 840264192), (2, 420132096), (3, 280088064), (4, 210066048), (6, 140044032), (8, 105033024), (9, 93362688), (12, 70022016), (16, 52516512), (18, 46681344), (24, 35011008), (27, 31120896), (32, 26258256), (36, 23340672), (48, 17505504), (54, 15560448), (64, 13129128), (72, 11670336), (81, 10373632), (96, 8752752), (108, 7780224), (128, 6564564), (144, 5835168), (162, 5186816), (192, 4376376), (216, 3890112), (256, 3282282), (288, 2917584), (324, 2593408), (384, 2188188), (432, 1945056), (512, 1641141), (576, 1458792), (648, 1296704), (768, 1094094), (864, 972528), (1152, 729396), (1296, 648352), (1536, 547047), (1728, 486264), (2304, 364698), (2592, 324176), (3456, 243132), (4608, 182349), (5184, 162088), (6912, 121566), (10368, 81044), (13824, 60783), (20261, 41472), (20736, 40522)]