2878691016

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 7562016000

約数和(自身を除く): 4683324984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 199, 241, 244, 246, 328, 366, 398, 482, 488, 492, 597, 723, 732, 796, 964, 984, 1194, 1446, 1464, 1592, 1928, 2388, 2501, 2892, 4776, 5002, 5784, 7503, 8159, 9881, 10004, 12139, 14701, 15006, 16318, 19762, 20008, 24278, 24477, 29402, 29643, 30012, 32636, 36417, 39524, 44103, 47959, 48556, 48954, 58804, 59286, 60024, 65272, 72834, 79048, 88206, 95918, 97112, 97908, 117608, 118572, 143877, 145668, 176412, 191836, 195816, 237144, 287754, 291336, 352824, 383672, 497699, 575508, 602741, 995398, 1151016, 1205482, 1493097, 1808223, 1966319, 1990796, 2410964, 2925499, 2986194, 3616446, 3932638, 3981592, 4821928, 5850998, 5898957, 5972388, 7232892, 7865276, 8776497, 11701996, 11797914, 11944776, 14465784, 15730552, 17552994, 23403992, 23595828, 35105988, 47191656, 70211976, 119945459, 239890918, 359836377, 479781836, 719672754, 959563672, 1439345508, 2878691016]

約数ペア:

[(1, 2878691016), (2, 1439345508), (3, 959563672), (4, 719672754), (6, 479781836), (8, 359836377), (12, 239890918), (24, 119945459), (41, 70211976), (61, 47191656), (82, 35105988), (122, 23595828), (123, 23403992), (164, 17552994), (183, 15730552), (199, 14465784), (241, 11944776), (244, 11797914), (246, 11701996), (328, 8776497), (366, 7865276), (398, 7232892), (482, 5972388), (488, 5898957), (492, 5850998), (597, 4821928), (723, 3981592), (732, 3932638), (796, 3616446), (964, 2986194), (984, 2925499), (1194, 2410964), (1446, 1990796), (1464, 1966319), (1592, 1808223), (1928, 1493097), (2388, 1205482), (2501, 1151016), (2892, 995398), (4776, 602741), (5002, 575508), (5784, 497699), (7503, 383672), (8159, 352824), (9881, 291336), (10004, 287754), (12139, 237144), (14701, 195816), (15006, 191836), (16318, 176412), (19762, 145668), (20008, 143877), (24278, 118572), (24477, 117608), (29402, 97908), (29643, 97112), (30012, 95918), (32636, 88206), (36417, 79048), (39524, 72834), (44103, 65272), (47959, 60024), (48556, 59286), (48954, 58804)]