213541536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 606590208

約数和(自身を除く): 393048672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 397, 416, 431, 624, 794, 862, 1191, 1248, 1293, 1588, 1724, 2382, 2586, 3176, 3448, 4764, 5161, 5172, 5603, 6352, 6896, 9528, 10322, 10344, 11206, 12704, 13792, 15483, 16809, 19056, 20644, 20688, 22412, 30966, 33618, 38112, 41288, 41376, 44824, 61932, 67236, 82576, 89648, 123864, 134472, 165152, 171107, 179296, 247728, 268944, 342214, 495456, 513321, 537888, 684428, 1026642, 1368856, 2053284, 2224391, 2737712, 4106568, 4448782, 5475424, 6673173, 8213136, 8897564, 13346346, 16426272, 17795128, 26692692, 35590256, 53385384, 71180512, 106770768, 213541536]

約数ペア:

[(1, 213541536), (2, 106770768), (3, 71180512), (4, 53385384), (6, 35590256), (8, 26692692), (12, 17795128), (13, 16426272), (16, 13346346), (24, 8897564), (26, 8213136), (32, 6673173), (39, 5475424), (48, 4448782), (52, 4106568), (78, 2737712), (96, 2224391), (104, 2053284), (156, 1368856), (208, 1026642), (312, 684428), (397, 537888), (416, 513321), (431, 495456), (624, 342214), (794, 268944), (862, 247728), (1191, 179296), (1248, 171107), (1293, 165152), (1588, 134472), (1724, 123864), (2382, 89648), (2586, 82576), (3176, 67236), (3448, 61932), (4764, 44824), (5161, 41376), (5172, 41288), (5603, 38112), (6352, 33618), (6896, 30966), (9528, 22412), (10322, 20688), (10344, 20644), (11206, 19056), (12704, 16809), (13792, 15483)]