1642441008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 4751695872

約数和(自身を除く): 3109254864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 197, 208, 248, 312, 372, 394, 403, 431, 496, 591, 624, 744, 788, 806, 862, 1182, 1209, 1293, 1488, 1576, 1612, 1724, 2364, 2418, 2561, 2586, 3152, 3224, 3448, 4728, 4836, 5122, 5172, 5603, 6107, 6448, 6896, 7683, 9456, 9672, 10244, 10344, 11206, 12214, 13361, 15366, 16809, 18321, 19344, 20488, 20688, 22412, 24428, 26722, 30732, 33618, 36642, 40083, 40976, 44824, 48856, 53444, 61464, 67236, 73284, 79391, 80166, 84907, 89648, 97712, 106888, 122928, 134472, 146568, 158782, 160332, 169814, 173693, 213776, 238173, 254721, 268944, 293136, 317564, 320664, 339628, 347386, 476346, 509442, 521079, 635128, 641328, 679256, 694772, 952692, 1018884, 1042158, 1103791, 1270256, 1358512, 1389544, 1905384, 2037768, 2084316, 2207582, 2632117, 2779088, 3311373, 3810768, 4075536, 4168632, 4415164, 5264234, 6622746, 7896351, 8337264, 8830328, 10528468, 13245492, 15792702, 17660656, 21056936, 26490984, 31585404, 34217521, 42113872, 52981968, 63170808, 68435042, 102652563, 126341616, 136870084, 205305126, 273740168, 410610252, 547480336, 821220504, 1642441008]

約数ペア:

[(1, 1642441008), (2, 821220504), (3, 547480336), (4, 410610252), (6, 273740168), (8, 205305126), (12, 136870084), (13, 126341616), (16, 102652563), (24, 68435042), (26, 63170808), (31, 52981968), (39, 42113872), (48, 34217521), (52, 31585404), (62, 26490984), (78, 21056936), (93, 17660656), (104, 15792702), (124, 13245492), (156, 10528468), (186, 8830328), (197, 8337264), (208, 7896351), (248, 6622746), (312, 5264234), (372, 4415164), (394, 4168632), (403, 4075536), (431, 3810768), (496, 3311373), (591, 2779088), (624, 2632117), (744, 2207582), (788, 2084316), (806, 2037768), (862, 1905384), (1182, 1389544), (1209, 1358512), (1293, 1270256), (1488, 1103791), (1576, 1042158), (1612, 1018884), (1724, 952692), (2364, 694772), (2418, 679256), (2561, 641328), (2586, 635128), (3152, 521079), (3224, 509442), (3448, 476346), (4728, 347386), (4836, 339628), (5122, 320664), (5172, 317564), (5603, 293136), (6107, 268944), (6448, 254721), (6896, 238173), (7683, 213776), (9456, 173693), (9672, 169814), (10244, 160332), (10344, 158782), (11206, 146568), (12214, 134472), (13361, 122928), (15366, 106888), (16809, 97712), (18321, 89648), (19344, 84907), (20488, 80166), (20688, 79391), (22412, 73284), (24428, 67236), (26722, 61464), (30732, 53444), (33618, 48856), (36642, 44824), (40083, 40976)]