319678002

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 887230080

約数和(自身を除く): 567552078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 81, 111, 114, 126, 133, 162, 171, 189, 222, 259, 266, 333, 342, 378, 399, 401, 513, 518, 567, 666, 703, 777, 798, 802, 999, 1026, 1134, 1197, 1203, 1406, 1539, 1554, 1998, 2109, 2331, 2394, 2406, 2807, 2997, 3078, 3591, 3609, 4218, 4662, 4921, 5614, 5994, 6327, 6993, 7182, 7218, 7619, 8421, 9842, 10773, 10827, 12654, 13986, 14763, 14837, 15238, 16842, 18981, 20979, 21546, 21654, 22857, 25263, 29526, 29674, 32481, 37962, 41958, 44289, 44511, 45714, 50526, 53333, 56943, 64962, 68571, 75789, 88578, 89022, 103859, 106666, 113886, 132867, 133533, 137142, 151578, 159999, 205713, 207718, 227367, 265734, 267066, 281903, 311577, 319998, 398601, 400599, 411426, 454734, 479997, 563806, 617139, 623154, 797202, 801198, 845709, 934731, 959994, 1201797, 1234278, 1439991, 1691418, 1869462, 1973321, 2403594, 2537127, 2804193, 2879982, 3946642, 4319973, 5074254, 5608386, 5919963, 7611381, 8412579, 8639946, 11839926, 15222762, 16825158, 17759889, 22834143, 35519778, 45668286, 53279667, 106559334, 159839001, 319678002]

約数ペア:

[(1, 319678002), (2, 159839001), (3, 106559334), (6, 53279667), (7, 45668286), (9, 35519778), (14, 22834143), (18, 17759889), (19, 16825158), (21, 15222762), (27, 11839926), (37, 8639946), (38, 8412579), (42, 7611381), (54, 5919963), (57, 5608386), (63, 5074254), (74, 4319973), (81, 3946642), (111, 2879982), (114, 2804193), (126, 2537127), (133, 2403594), (162, 1973321), (171, 1869462), (189, 1691418), (222, 1439991), (259, 1234278), (266, 1201797), (333, 959994), (342, 934731), (378, 845709), (399, 801198), (401, 797202), (513, 623154), (518, 617139), (567, 563806), (666, 479997), (703, 454734), (777, 411426), (798, 400599), (802, 398601), (999, 319998), (1026, 311577), (1134, 281903), (1197, 267066), (1203, 265734), (1406, 227367), (1539, 207718), (1554, 205713), (1998, 159999), (2109, 151578), (2331, 137142), (2394, 133533), (2406, 132867), (2807, 113886), (2997, 106666), (3078, 103859), (3591, 89022), (3609, 88578), (4218, 75789), (4662, 68571), (4921, 64962), (5614, 56943), (5994, 53333), (6327, 50526), (6993, 45714), (7182, 44511), (7218, 44289), (7619, 41958), (8421, 37962), (9842, 32481), (10773, 29674), (10827, 29526), (12654, 25263), (13986, 22857), (14763, 21654), (14837, 21546), (15238, 20979), (16842, 18981)]