327114944

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20693}}^1$

素因数の和:20737

約数の個数: 56

約数和(自身を含む): 735878640

約数和(自身を除く): 408763696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 20693, 41386, 82772, 165544, 269009, 331088, 393167, 538018, 662176, 786334, 1076036, 1324352, 1572668, 2152072, 3145336, 4304144, 5111171, 6290672, 8608288, 10222342, 12581344, 17216576, 20444684, 25162688, 40889368, 81778736, 163557472, 327114944]

約数ペア:

[(1, 327114944), (2, 163557472), (4, 81778736), (8, 40889368), (13, 25162688), (16, 20444684), (19, 17216576), (26, 12581344), (32, 10222342), (38, 8608288), (52, 6290672), (64, 5111171), (76, 4304144), (104, 3145336), (152, 2152072), (208, 1572668), (247, 1324352), (304, 1076036), (416, 786334), (494, 662176), (608, 538018), (832, 393167), (988, 331088), (1216, 269009), (1976, 165544), (3952, 82772), (7904, 41386), (15808, 20693)]