2907986256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61381}}^1$

素因数の和:61449

約数の個数: 120

約数和(自身を含む): 9498987264

約数和(自身を除く): 6591001008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15792, 23688, 47376, 61381, 122762, 184143, 245524, 368286, 429667, 491048, 552429, 736572, 859334, 982096, 1104858, 1289001, 1473144, 1718668, 2209716, 2578002, 2884907, 2946288, 3437336, 3867003, 4419432, 5156004, 5769814, 6874672, 7734006, 8654721, 8838864, 10312008, 11539628, 15468012, 17309442, 20194349, 20624016, 23079256, 25964163, 30936024, 34618884, 40388698, 46158512, 51928326, 60583047, 61872048, 69237768, 80777396, 103856652, 121166094, 138475536, 161554792, 181749141, 207713304, 242332188, 323109584, 363498282, 415426608, 484664376, 726996564, 969328752, 1453993128, 2907986256]

約数ペア:

[(1, 2907986256), (2, 1453993128), (3, 969328752), (4, 726996564), (6, 484664376), (7, 415426608), (8, 363498282), (9, 323109584), (12, 242332188), (14, 207713304), (16, 181749141), (18, 161554792), (21, 138475536), (24, 121166094), (28, 103856652), (36, 80777396), (42, 69237768), (47, 61872048), (48, 60583047), (56, 51928326), (63, 46158512), (72, 40388698), (84, 34618884), (94, 30936024), (112, 25964163), (126, 23079256), (141, 20624016), (144, 20194349), (168, 17309442), (188, 15468012), (252, 11539628), (282, 10312008), (329, 8838864), (336, 8654721), (376, 7734006), (423, 6874672), (504, 5769814), (564, 5156004), (658, 4419432), (752, 3867003), (846, 3437336), (987, 2946288), (1008, 2884907), (1128, 2578002), (1316, 2209716), (1692, 1718668), (1974, 1473144), (2256, 1289001), (2632, 1104858), (2961, 982096), (3384, 859334), (3948, 736572), (5264, 552429), (5922, 491048), (6768, 429667), (7896, 368286), (11844, 245524), (15792, 184143), (23688, 122762), (47376, 61381)]