28694376144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{44971}}^1$

素因数の和:45206

約数の個数: 160

約数和(自身を含む): 94577914880

約数和(自身を除く): 65883538736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 211, 216, 252, 336, 378, 422, 432, 504, 633, 756, 844, 1008, 1266, 1477, 1512, 1688, 1899, 2532, 2954, 3024, 3376, 3798, 4431, 5064, 5697, 5908, 7596, 8862, 10128, 11394, 11816, 13293, 15192, 17724, 22788, 23632, 26586, 30384, 35448, 39879, 44971, 45576, 53172, 70896, 79758, 89942, 91152, 106344, 134913, 159516, 179884, 212688, 269826, 314797, 319032, 359768, 404739, 539652, 629594, 638064, 719536, 809478, 944391, 1079304, 1214217, 1259188, 1618956, 1888782, 2158608, 2428434, 2518376, 2833173, 3237912, 3777564, 4856868, 5036752, 5666346, 6475824, 7555128, 8499519, 9488881, 9713736, 11332692, 15110256, 16999038, 18977762, 19427472, 22665384, 28466643, 33998076, 37955524, 45330768, 56933286, 66422167, 67996152, 75911048, 85399929, 113866572, 132844334, 135992304, 151822096, 170799858, 199266501, 227733144, 256199787, 265688668, 341599716, 398533002, 455466288, 512399574, 531377336, 597799503, 683199432, 797066004, 1024799148, 1062754672, 1195599006, 1366398864, 1594132008, 1793398509, 2049598296, 2391198012, 3188264016, 3586797018, 4099196592, 4782396024, 7173594036, 9564792048, 14347188072, 28694376144]

約数ペア:

[(1, 28694376144), (2, 14347188072), (3, 9564792048), (4, 7173594036), (6, 4782396024), (7, 4099196592), (8, 3586797018), (9, 3188264016), (12, 2391198012), (14, 2049598296), (16, 1793398509), (18, 1594132008), (21, 1366398864), (24, 1195599006), (27, 1062754672), (28, 1024799148), (36, 797066004), (42, 683199432), (48, 597799503), (54, 531377336), (56, 512399574), (63, 455466288), (72, 398533002), (84, 341599716), (108, 265688668), (112, 256199787), (126, 227733144), (144, 199266501), (168, 170799858), (189, 151822096), (211, 135992304), (216, 132844334), (252, 113866572), (336, 85399929), (378, 75911048), (422, 67996152), (432, 66422167), (504, 56933286), (633, 45330768), (756, 37955524), (844, 33998076), (1008, 28466643), (1266, 22665384), (1477, 19427472), (1512, 18977762), (1688, 16999038), (1899, 15110256), (2532, 11332692), (2954, 9713736), (3024, 9488881), (3376, 8499519), (3798, 7555128), (4431, 6475824), (5064, 5666346), (5697, 5036752), (5908, 4856868), (7596, 3777564), (8862, 3237912), (10128, 2833173), (11394, 2518376), (11816, 2428434), (13293, 2158608), (15192, 1888782), (17724, 1618956), (22788, 1259188), (23632, 1214217), (26586, 1079304), (30384, 944391), (35448, 809478), (39879, 719536), (44971, 638064), (45576, 629594), (53172, 539652), (70896, 404739), (79758, 359768), (89942, 319032), (91152, 314797), (106344, 269826), (134913, 212688), (159516, 179884)]