1520781687366

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1\times {\mathrm{2141}}^1$

素因数の和:2838

約数の個数: 128

約数和(自身を含む): 3232258670592

約数和(自身を除く): 1711476983226

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 193, 282, 386, 421, 579, 842, 1158, 1263, 1457, 2141, 2526, 2914, 4282, 4371, 5983, 6423, 8742, 9071, 11966, 12846, 13051, 17949, 18142, 19787, 26102, 27213, 35898, 39153, 39574, 54426, 59361, 66371, 78306, 81253, 100627, 118722, 132742, 162506, 199113, 201254, 243759, 281201, 301881, 398226, 413213, 487518, 562402, 603762, 613397, 826426, 843603, 901361, 1226794, 1239639, 1687206, 1802722, 1840191, 2479278, 2518843, 2704083, 3119437, 3680382, 3818891, 5037686, 5408166, 6238874, 7556529, 7637782, 9358311, 11456673, 12809603, 15113058, 18716622, 19421011, 22913346, 25619206, 27942191, 38428809, 38842022, 42363967, 55884382, 58263033, 76857618, 83826573, 84727934, 116526066, 118385621, 127091901, 167653146, 173962673, 236771242, 254183802, 347925346, 355156863, 521888019, 602051341, 710313726, 1043776038, 1204102682, 1313282977, 1806154023, 2626565954, 3612308046, 3939848931, 5392842863, 7879697862, 8176245631, 10785685726, 16178528589, 16352491262, 24528736893, 32357057178, 49057473786, 253463614561, 506927229122, 760390843683, 1520781687366]

約数ペア:

[(1, 1520781687366), (2, 760390843683), (3, 506927229122), (6, 253463614561), (31, 49057473786), (47, 32357057178), (62, 24528736893), (93, 16352491262), (94, 16178528589), (141, 10785685726), (186, 8176245631), (193, 7879697862), (282, 5392842863), (386, 3939848931), (421, 3612308046), (579, 2626565954), (842, 1806154023), (1158, 1313282977), (1263, 1204102682), (1457, 1043776038), (2141, 710313726), (2526, 602051341), (2914, 521888019), (4282, 355156863), (4371, 347925346), (5983, 254183802), (6423, 236771242), (8742, 173962673), (9071, 167653146), (11966, 127091901), (12846, 118385621), (13051, 116526066), (17949, 84727934), (18142, 83826573), (19787, 76857618), (26102, 58263033), (27213, 55884382), (35898, 42363967), (39153, 38842022), (39574, 38428809), (54426, 27942191), (59361, 25619206), (66371, 22913346), (78306, 19421011), (81253, 18716622), (100627, 15113058), (118722, 12809603), (132742, 11456673), (162506, 9358311), (199113, 7637782), (201254, 7556529), (243759, 6238874), (281201, 5408166), (301881, 5037686), (398226, 3818891), (413213, 3680382), (487518, 3119437), (562402, 2704083), (603762, 2518843), (613397, 2479278), (826426, 1840191), (843603, 1802722), (901361, 1687206), (1226794, 1239639)]