213465984

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^2\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 588134040

約数和(自身を除く): 374668056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 661, 696, 841, 928, 1322, 1392, 1682, 1856, 1983, 2523, 2644, 2784, 3364, 3712, 3966, 5046, 5288, 5568, 6728, 7932, 10092, 10576, 11136, 13456, 15864, 19169, 20184, 21152, 26912, 31728, 38338, 40368, 42304, 53824, 57507, 63456, 76676, 80736, 84608, 107648, 115014, 126912, 153352, 161472, 230028, 253824, 306704, 322944, 460056, 555901, 613408, 920112, 1111802, 1226816, 1667703, 1840224, 2223604, 2453632, 3335406, 3680448, 4447208, 6670812, 7360896, 8894416, 13341624, 17788832, 26683248, 35577664, 53366496, 71155328, 106732992, 213465984]

約数ペア:

[(1, 213465984), (2, 106732992), (3, 71155328), (4, 53366496), (6, 35577664), (8, 26683248), (12, 17788832), (16, 13341624), (24, 8894416), (29, 7360896), (32, 6670812), (48, 4447208), (58, 3680448), (64, 3335406), (87, 2453632), (96, 2223604), (116, 1840224), (128, 1667703), (174, 1226816), (192, 1111802), (232, 920112), (348, 613408), (384, 555901), (464, 460056), (661, 322944), (696, 306704), (841, 253824), (928, 230028), (1322, 161472), (1392, 153352), (1682, 126912), (1856, 115014), (1983, 107648), (2523, 84608), (2644, 80736), (2784, 76676), (3364, 63456), (3712, 57507), (3966, 53824), (5046, 42304), (5288, 40368), (5568, 38338), (6728, 31728), (7932, 26912), (10092, 21152), (10576, 20184), (11136, 19169), (13456, 15864)]