4727653264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2099}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 9999360000

約数和(自身を除く): 5271706736

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 239, 248, 304, 478, 496, 589, 956, 1178, 1912, 2099, 2356, 3824, 4198, 4541, 4712, 7409, 8396, 9082, 9424, 14818, 16792, 18164, 29636, 33584, 36328, 39881, 59272, 65069, 72656, 79762, 118544, 130138, 140771, 159524, 260276, 281542, 319048, 501661, 520552, 563084, 638096, 1003322, 1041104, 1126168, 1236311, 2006644, 2252336, 2472622, 4013288, 4945244, 8026576, 9531559, 9890488, 15551491, 19063118, 19780976, 31102982, 38126236, 62205964, 76252472, 124411928, 152504944, 248823856, 295478329, 590956658, 1181913316, 2363826632, 4727653264]

約数ペア:

[(1, 4727653264), (2, 2363826632), (4, 1181913316), (8, 590956658), (16, 295478329), (19, 248823856), (31, 152504944), (38, 124411928), (62, 76252472), (76, 62205964), (124, 38126236), (152, 31102982), (239, 19780976), (248, 19063118), (304, 15551491), (478, 9890488), (496, 9531559), (589, 8026576), (956, 4945244), (1178, 4013288), (1912, 2472622), (2099, 2252336), (2356, 2006644), (3824, 1236311), (4198, 1126168), (4541, 1041104), (4712, 1003322), (7409, 638096), (8396, 563084), (9082, 520552), (9424, 501661), (14818, 319048), (16792, 281542), (18164, 260276), (29636, 159524), (33584, 140771), (36328, 130138), (39881, 118544), (59272, 79762), (65069, 72656)]