25581106152

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{890459}}^1$

素因数の和:890500

約数の個数: 128

約数和(自身を含む): 85484160000

約数和(自身を除く): 59903053848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728, 890459, 1780918, 2671377, 3561836, 5342754, 6233213, 7123672, 8014131, 10685508, 12466426, 16028262, 16918721, 18699639, 21371016, 24042393, 24932852, 32056524, 33837442, 37399278, 48084786, 49865704, 50756163, 56098917, 64113048, 67674884, 74798556, 96169572, 101512326, 112197834, 118431047, 135349768, 149597112, 152268489, 168296751, 192339144, 203024652, 224395668, 236862094, 304536978, 336593502, 355293141, 406049304, 448791336, 456805467, 473724188, 609073956, 673187004, 710586282, 913610934, 947448376, 1065879423, 1218147912, 1346374008, 1421172564, 1827221868, 2131758846, 2842345128, 3197638269, 3654443736, 4263517692, 6395276538, 8527035384, 12790553076, 25581106152]

約数ペア:

[(1, 25581106152), (2, 12790553076), (3, 8527035384), (4, 6395276538), (6, 4263517692), (7, 3654443736), (8, 3197638269), (9, 2842345128), (12, 2131758846), (14, 1827221868), (18, 1421172564), (19, 1346374008), (21, 1218147912), (24, 1065879423), (27, 947448376), (28, 913610934), (36, 710586282), (38, 673187004), (42, 609073956), (54, 473724188), (56, 456805467), (57, 448791336), (63, 406049304), (72, 355293141), (76, 336593502), (84, 304536978), (108, 236862094), (114, 224395668), (126, 203024652), (133, 192339144), (152, 168296751), (168, 152268489), (171, 149597112), (189, 135349768), (216, 118431047), (228, 112197834), (252, 101512326), (266, 96169572), (342, 74798556), (378, 67674884), (399, 64113048), (456, 56098917), (504, 50756163), (513, 49865704), (532, 48084786), (684, 37399278), (756, 33837442), (798, 32056524), (1026, 24932852), (1064, 24042393), (1197, 21371016), (1368, 18699639), (1512, 16918721), (1596, 16028262), (2052, 12466426), (2394, 10685508), (3192, 8014131), (3591, 7123672), (4104, 6233213), (4788, 5342754), (7182, 3561836), (9576, 2671377), (14364, 1780918), (28728, 890459)]