38359152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 119520128

約数和(自身を除く): 81160976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 661, 744, 806, 936, 1116, 1209, 1322, 1488, 1612, 1872, 1983, 2232, 2418, 2644, 3224, 3627, 3966, 4464, 4836, 5288, 5949, 6448, 7254, 7932, 8593, 9672, 10576, 11898, 14508, 15864, 17186, 19344, 20491, 23796, 25779, 29016, 31728, 34372, 40982, 47592, 51558, 58032, 61473, 68744, 77337, 81964, 95184, 103116, 122946, 137488, 154674, 163928, 184419, 206232, 245892, 266383, 309348, 327856, 368838, 412464, 491784, 532766, 618696, 737676, 799149, 983568, 1065532, 1237392, 1475352, 1598298, 2131064, 2397447, 2950704, 3196596, 4262128, 4794894, 6393192, 9589788, 12786384, 19179576, 38359152]

約数ペア:

[(1, 38359152), (2, 19179576), (3, 12786384), (4, 9589788), (6, 6393192), (8, 4794894), (9, 4262128), (12, 3196596), (13, 2950704), (16, 2397447), (18, 2131064), (24, 1598298), (26, 1475352), (31, 1237392), (36, 1065532), (39, 983568), (48, 799149), (52, 737676), (62, 618696), (72, 532766), (78, 491784), (93, 412464), (104, 368838), (117, 327856), (124, 309348), (144, 266383), (156, 245892), (186, 206232), (208, 184419), (234, 163928), (248, 154674), (279, 137488), (312, 122946), (372, 103116), (403, 95184), (468, 81964), (496, 77337), (558, 68744), (624, 61473), (661, 58032), (744, 51558), (806, 47592), (936, 40982), (1116, 34372), (1209, 31728), (1322, 29016), (1488, 25779), (1612, 23796), (1872, 20491), (1983, 19344), (2232, 17186), (2418, 15864), (2644, 14508), (3224, 11898), (3627, 10576), (3966, 9672), (4464, 8593), (4836, 7932), (5288, 7254), (5949, 6448)]