1315779948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{4751}}^1$

素因数の和:4932

約数の個数: 108

約数和(自身を含む): 3894482592

約数和(自身を除く): 2578702644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 294, 314, 441, 471, 588, 628, 882, 942, 1099, 1413, 1764, 1884, 2198, 2826, 3297, 4396, 4751, 5652, 6594, 7693, 9502, 9891, 13188, 14253, 15386, 19004, 19782, 23079, 28506, 30772, 33257, 39564, 42759, 46158, 57012, 66514, 69237, 85518, 92316, 99771, 133028, 138474, 171036, 199542, 232799, 276948, 299313, 399084, 465598, 598626, 698397, 745907, 931196, 1197252, 1396794, 1491814, 2095191, 2237721, 2793588, 2983628, 4190382, 4475442, 5221349, 6713163, 8380764, 8950884, 10442698, 13426326, 15664047, 20885396, 26852652, 31328094, 36549443, 46992141, 62656188, 73098886, 93984282, 109648329, 146197772, 187968564, 219296658, 328944987, 438593316, 657889974, 1315779948]

約数ペア:

[(1, 1315779948), (2, 657889974), (3, 438593316), (4, 328944987), (6, 219296658), (7, 187968564), (9, 146197772), (12, 109648329), (14, 93984282), (18, 73098886), (21, 62656188), (28, 46992141), (36, 36549443), (42, 31328094), (49, 26852652), (63, 20885396), (84, 15664047), (98, 13426326), (126, 10442698), (147, 8950884), (157, 8380764), (196, 6713163), (252, 5221349), (294, 4475442), (314, 4190382), (441, 2983628), (471, 2793588), (588, 2237721), (628, 2095191), (882, 1491814), (942, 1396794), (1099, 1197252), (1413, 931196), (1764, 745907), (1884, 698397), (2198, 598626), (2826, 465598), (3297, 399084), (4396, 299313), (4751, 276948), (5652, 232799), (6594, 199542), (7693, 171036), (9502, 138474), (9891, 133028), (13188, 99771), (14253, 92316), (15386, 85518), (19004, 69237), (19782, 66514), (23079, 57012), (28506, 46158), (30772, 42759), (33257, 39564)]