981459648

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131071}}^1$

素因数の和:131102

約数の個数: 84

約数和(自身を含む): 3029598208

約数和(自身を除く): 2048138560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 131071, 262142, 393213, 524284, 786426, 1048568, 1179639, 1572852, 1703923, 2097136, 2359278, 3145704, 3407846, 4194272, 4718556, 5111769, 6291408, 6815692, 8388544, 9437112, 10223538, 12582816, 13631384, 15335307, 18874224, 20447076, 25165632, 27262768, 30670614, 37748448, 40894152, 54525536, 61341228, 75496896, 81788304, 109051072, 122682456, 163576608, 245364912, 327153216, 490729824, 981459648]

約数ペア:

[(1, 981459648), (2, 490729824), (3, 327153216), (4, 245364912), (6, 163576608), (8, 122682456), (9, 109051072), (12, 81788304), (13, 75496896), (16, 61341228), (18, 54525536), (24, 40894152), (26, 37748448), (32, 30670614), (36, 27262768), (39, 25165632), (48, 20447076), (52, 18874224), (64, 15335307), (72, 13631384), (78, 12582816), (96, 10223538), (104, 9437112), (117, 8388544), (144, 6815692), (156, 6291408), (192, 5111769), (208, 4718556), (234, 4194272), (288, 3407846), (312, 3145704), (416, 2359278), (468, 2097136), (576, 1703923), (624, 1572852), (832, 1179639), (936, 1048568), (1248, 786426), (1872, 524284), (2496, 393213), (3744, 262142), (7488, 131071)]