4080274884

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1824

約数の個数: 180

約数和(自身を含む): 12494798316

約数和(自身を除く): 8414523432

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 157, 162, 189, 196, 252, 294, 314, 324, 378, 441, 471, 567, 588, 628, 756, 882, 942, 1099, 1134, 1323, 1413, 1637, 1764, 1884, 2198, 2268, 2646, 2826, 3274, 3297, 3969, 4239, 4396, 4911, 5292, 5652, 6548, 6594, 7693, 7938, 8478, 9822, 9891, 11459, 12717, 13188, 14733, 15386, 15876, 16956, 19644, 19782, 22918, 23079, 25434, 29466, 29673, 30772, 34377, 39564, 44199, 45836, 46158, 50868, 58932, 59346, 68754, 69237, 80213, 88398, 89019, 92316, 103131, 118692, 132597, 137508, 138474, 160426, 176796, 178038, 206262, 207711, 240639, 257009, 265194, 276948, 309393, 320852, 356076, 412524, 415422, 481278, 514018, 530388, 618786, 623133, 721917, 771027, 830844, 928179, 962556, 1028036, 1237572, 1246266, 1443834, 1542054, 1799063, 1856358, 2165751, 2313081, 2492532, 2887668, 3084108, 3598126, 3712716, 4331502, 4626162, 5397189, 6497253, 6939243, 7196252, 8663004, 9252324, 10794378, 12593441, 12994506, 13878486, 16191567, 20817729, 21588756, 25186882, 25989012, 27756972, 32383134, 37780323, 41635458, 48574701, 50373764, 64766268, 75560646, 83270916, 97149402, 113340969, 145724103, 151121292, 194298804, 226681938, 291448206, 340022907, 453363876, 582896412, 680045814, 1020068721, 1360091628, 2040137442, 4080274884]

約数ペア:

[(1, 4080274884), (2, 2040137442), (3, 1360091628), (4, 1020068721), (6, 680045814), (7, 582896412), (9, 453363876), (12, 340022907), (14, 291448206), (18, 226681938), (21, 194298804), (27, 151121292), (28, 145724103), (36, 113340969), (42, 97149402), (49, 83270916), (54, 75560646), (63, 64766268), (81, 50373764), (84, 48574701), (98, 41635458), (108, 37780323), (126, 32383134), (147, 27756972), (157, 25989012), (162, 25186882), (189, 21588756), (196, 20817729), (252, 16191567), (294, 13878486), (314, 12994506), (324, 12593441), (378, 10794378), (441, 9252324), (471, 8663004), (567, 7196252), (588, 6939243), (628, 6497253), (756, 5397189), (882, 4626162), (942, 4331502), (1099, 3712716), (1134, 3598126), (1323, 3084108), (1413, 2887668), (1637, 2492532), (1764, 2313081), (1884, 2165751), (2198, 1856358), (2268, 1799063), (2646, 1542054), (2826, 1443834), (3274, 1246266), (3297, 1237572), (3969, 1028036), (4239, 962556), (4396, 928179), (4911, 830844), (5292, 771027), (5652, 721917), (6548, 623133), (6594, 618786), (7693, 530388), (7938, 514018), (8478, 481278), (9822, 415422), (9891, 412524), (11459, 356076), (12717, 320852), (13188, 309393), (14733, 276948), (15386, 265194), (15876, 257009), (16956, 240639), (19644, 207711), (19782, 206262), (22918, 178038), (23079, 176796), (25434, 160426), (29466, 138474), (29673, 137508), (30772, 132597), (34377, 118692), (39564, 103131), (44199, 92316), (45836, 89019), (46158, 88398), (50868, 80213), (58932, 69237), (59346, 68754)]