2188978144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 4628655360

約数和(自身を除く): 2439677216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 151, 152, 211, 226, 302, 304, 422, 452, 604, 608, 844, 904, 1208, 1688, 1808, 2147, 2416, 2869, 3376, 3616, 4009, 4294, 4832, 5738, 6752, 8018, 8588, 11476, 16036, 17063, 17176, 22952, 23843, 31861, 32072, 34126, 34352, 45904, 47686, 63722, 64144, 68252, 68704, 91808, 95372, 127444, 128288, 136504, 190744, 254888, 273008, 324197, 381488, 453017, 509776, 546016, 605359, 648394, 762976, 906034, 1019552, 1210718, 1296788, 1812068, 2421436, 2593576, 3600293, 3624136, 4842872, 5187152, 7200586, 7248272, 9685744, 10374304, 14401172, 14496544, 19371488, 28802344, 57604688, 68405567, 115209376, 136811134, 273622268, 547244536, 1094489072, 2188978144]

約数ペア:

[(1, 2188978144), (2, 1094489072), (4, 547244536), (8, 273622268), (16, 136811134), (19, 115209376), (32, 68405567), (38, 57604688), (76, 28802344), (113, 19371488), (151, 14496544), (152, 14401172), (211, 10374304), (226, 9685744), (302, 7248272), (304, 7200586), (422, 5187152), (452, 4842872), (604, 3624136), (608, 3600293), (844, 2593576), (904, 2421436), (1208, 1812068), (1688, 1296788), (1808, 1210718), (2147, 1019552), (2416, 906034), (2869, 762976), (3376, 648394), (3616, 605359), (4009, 546016), (4294, 509776), (4832, 453017), (5738, 381488), (6752, 324197), (8018, 273008), (8588, 254888), (11476, 190744), (16036, 136504), (17063, 128288), (17176, 127444), (22952, 95372), (23843, 91808), (31861, 68704), (32072, 68252), (34126, 64144), (34352, 63722), (45904, 47686)]