848271216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3229}}^1$

素因数の和:3674

約数の個数: 80

約数和(自身を含む): 2366272160

約数和(自身を除く): 1518000944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 421, 624, 842, 1263, 1684, 2526, 3229, 3368, 5052, 5473, 6458, 6736, 9687, 10104, 10946, 12916, 16419, 19374, 20208, 21892, 25832, 32838, 38748, 41977, 43784, 51664, 65676, 77496, 83954, 87568, 125931, 131352, 154992, 167908, 251862, 262704, 335816, 503724, 671632, 1007448, 1359409, 2014896, 2718818, 4078227, 5437636, 8156454, 10875272, 16312908, 17672317, 21750544, 32625816, 35344634, 53016951, 65251632, 70689268, 106033902, 141378536, 212067804, 282757072, 424135608, 848271216]

約数ペア:

[(1, 848271216), (2, 424135608), (3, 282757072), (4, 212067804), (6, 141378536), (8, 106033902), (12, 70689268), (13, 65251632), (16, 53016951), (24, 35344634), (26, 32625816), (39, 21750544), (48, 17672317), (52, 16312908), (78, 10875272), (104, 8156454), (156, 5437636), (208, 4078227), (312, 2718818), (421, 2014896), (624, 1359409), (842, 1007448), (1263, 671632), (1684, 503724), (2526, 335816), (3229, 262704), (3368, 251862), (5052, 167908), (5473, 154992), (6458, 131352), (6736, 125931), (9687, 87568), (10104, 83954), (10946, 77496), (12916, 65676), (16419, 51664), (19374, 43784), (20208, 41977), (21892, 38748), (25832, 32838)]