750621024

素因数分解:

$2^5\times 3^2\times {\mathrm{661}}^1\times {\mathrm{3943}}^1$

素因数の和:4620

約数の個数: 72

約数和(自身を含む): 2138350032

約数和(自身を除く): 1387729008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 661, 1322, 1983, 2644, 3943, 3966, 5288, 5949, 7886, 7932, 10576, 11829, 11898, 15772, 15864, 21152, 23658, 23796, 31544, 31728, 35487, 47316, 47592, 63088, 63456, 70974, 94632, 95184, 126176, 141948, 189264, 190368, 283896, 378528, 567792, 1135584, 2606323, 5212646, 7818969, 10425292, 15637938, 20850584, 23456907, 31275876, 41701168, 46913814, 62551752, 83402336, 93827628, 125103504, 187655256, 250207008, 375310512, 750621024]

約数ペア:

[(1, 750621024), (2, 375310512), (3, 250207008), (4, 187655256), (6, 125103504), (8, 93827628), (9, 83402336), (12, 62551752), (16, 46913814), (18, 41701168), (24, 31275876), (32, 23456907), (36, 20850584), (48, 15637938), (72, 10425292), (96, 7818969), (144, 5212646), (288, 2606323), (661, 1135584), (1322, 567792), (1983, 378528), (2644, 283896), (3943, 190368), (3966, 189264), (5288, 141948), (5949, 126176), (7886, 95184), (7932, 94632), (10576, 70974), (11829, 63456), (11898, 63088), (15772, 47592), (15864, 47316), (21152, 35487), (23658, 31728), (23796, 31544)]