897719144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4877}}^1$

素因数の和:5082

約数の個数: 64

約数和(自身を含む): 2037052800

約数和(自身を除く): 1139333656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 173, 266, 346, 532, 692, 1064, 1211, 1384, 2422, 3287, 4844, 4877, 6574, 9688, 9754, 13148, 19508, 23009, 26296, 34139, 39016, 46018, 68278, 92036, 92663, 136556, 184072, 185326, 273112, 370652, 648641, 741304, 843721, 1297282, 1687442, 2594564, 3374884, 5189128, 5906047, 6749768, 11812094, 16030699, 23624188, 32061398, 47248376, 64122796, 112214893, 128245592, 224429786, 448859572, 897719144]

約数ペア:

[(1, 897719144), (2, 448859572), (4, 224429786), (7, 128245592), (8, 112214893), (14, 64122796), (19, 47248376), (28, 32061398), (38, 23624188), (56, 16030699), (76, 11812094), (133, 6749768), (152, 5906047), (173, 5189128), (266, 3374884), (346, 2594564), (532, 1687442), (692, 1297282), (1064, 843721), (1211, 741304), (1384, 648641), (2422, 370652), (3287, 273112), (4844, 185326), (4877, 184072), (6574, 136556), (9688, 92663), (9754, 92036), (13148, 68278), (19508, 46018), (23009, 39016), (26296, 34139)]