2038232144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 4693032960

約数和(自身を除く): 2654800816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 127, 131, 152, 208, 247, 248, 254, 262, 304, 403, 494, 496, 508, 524, 589, 806, 988, 1016, 1048, 1178, 1612, 1651, 1703, 1976, 2032, 2096, 2356, 2413, 2489, 3224, 3302, 3406, 3937, 3952, 4061, 4712, 4826, 4978, 6448, 6604, 6812, 7657, 7874, 8122, 9424, 9652, 9956, 13208, 13624, 15314, 15748, 16244, 16637, 19304, 19912, 26416, 27248, 30628, 31369, 31496, 32357, 32488, 33274, 38608, 39824, 51181, 52793, 61256, 62738, 62992, 64714, 64976, 66548, 74803, 77159, 102362, 105586, 122512, 125476, 129428, 133096, 149606, 154318, 204724, 211172, 216281, 250952, 258856, 266192, 299212, 308636, 316103, 409448, 422344, 432562, 501904, 515747, 517712, 598424, 617272, 632206, 818896, 844688, 865124, 972439, 1003067, 1031494, 1196848, 1234544, 1264412, 1730248, 1944878, 2006134, 2062988, 2528824, 3460496, 3889756, 4012268, 4109339, 4125976, 5057648, 6704711, 7779512, 8024536, 8218678, 8251952, 9799193, 13409422, 15559024, 16049072, 16437356, 19598386, 26818844, 32874712, 39196772, 53637688, 65749424, 78393544, 107275376, 127389509, 156787088, 254779018, 509558036, 1019116072, 2038232144]

約数ペア:

[(1, 2038232144), (2, 1019116072), (4, 509558036), (8, 254779018), (13, 156787088), (16, 127389509), (19, 107275376), (26, 78393544), (31, 65749424), (38, 53637688), (52, 39196772), (62, 32874712), (76, 26818844), (104, 19598386), (124, 16437356), (127, 16049072), (131, 15559024), (152, 13409422), (208, 9799193), (247, 8251952), (248, 8218678), (254, 8024536), (262, 7779512), (304, 6704711), (403, 5057648), (494, 4125976), (496, 4109339), (508, 4012268), (524, 3889756), (589, 3460496), (806, 2528824), (988, 2062988), (1016, 2006134), (1048, 1944878), (1178, 1730248), (1612, 1264412), (1651, 1234544), (1703, 1196848), (1976, 1031494), (2032, 1003067), (2096, 972439), (2356, 865124), (2413, 844688), (2489, 818896), (3224, 632206), (3302, 617272), (3406, 598424), (3937, 517712), (3952, 515747), (4061, 501904), (4712, 432562), (4826, 422344), (4978, 409448), (6448, 316103), (6604, 308636), (6812, 299212), (7657, 266192), (7874, 258856), (8122, 250952), (9424, 216281), (9652, 211172), (9956, 204724), (13208, 154318), (13624, 149606), (15314, 133096), (15748, 129428), (16244, 125476), (16637, 122512), (19304, 105586), (19912, 102362), (26416, 77159), (27248, 74803), (30628, 66548), (31369, 64976), (31496, 64714), (32357, 62992), (32488, 62738), (33274, 61256), (38608, 52793), (39824, 51181)]