890332576

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2833}}^1$

素因数の和:2934

約数の個数: 96

約数和(自身を含む): 2125363968

約数和(自身を除く): 1235031392

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 92, 112, 122, 161, 184, 224, 244, 322, 368, 427, 488, 644, 736, 854, 976, 1288, 1403, 1708, 1952, 2576, 2806, 2833, 3416, 5152, 5612, 5666, 6832, 9821, 11224, 11332, 13664, 19642, 19831, 22448, 22664, 39284, 39662, 44896, 45328, 65159, 78568, 79324, 90656, 130318, 157136, 158648, 172813, 260636, 314272, 317296, 345626, 456113, 521272, 634592, 691252, 912226, 1042544, 1209691, 1382504, 1824452, 2085088, 2419382, 2765008, 3648904, 3974699, 4838764, 5530016, 7297808, 7949398, 9677528, 14595616, 15898796, 19355056, 27822893, 31797592, 38710112, 55645786, 63595184, 111291572, 127190368, 222583144, 445166288, 890332576]

約数ペア:

[(1, 890332576), (2, 445166288), (4, 222583144), (7, 127190368), (8, 111291572), (14, 63595184), (16, 55645786), (23, 38710112), (28, 31797592), (32, 27822893), (46, 19355056), (56, 15898796), (61, 14595616), (92, 9677528), (112, 7949398), (122, 7297808), (161, 5530016), (184, 4838764), (224, 3974699), (244, 3648904), (322, 2765008), (368, 2419382), (427, 2085088), (488, 1824452), (644, 1382504), (736, 1209691), (854, 1042544), (976, 912226), (1288, 691252), (1403, 634592), (1708, 521272), (1952, 456113), (2576, 345626), (2806, 317296), (2833, 314272), (3416, 260636), (5152, 172813), (5612, 158648), (5666, 157136), (6832, 130318), (9821, 90656), (11224, 79324), (11332, 78568), (13664, 65159), (19642, 45328), (19831, 44896), (22448, 39662), (22664, 39284)]