398531616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7507}}^1$

素因数の和:7606

約数の個数: 96

約数和(自身を含む): 1210890240

約数和(自身を除く): 812358624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 474, 553, 632, 672, 948, 1106, 1264, 1659, 1896, 2212, 2528, 3318, 3792, 4424, 6636, 7507, 7584, 8848, 13272, 15014, 17696, 22521, 26544, 30028, 45042, 52549, 53088, 60056, 90084, 105098, 120112, 157647, 180168, 210196, 240224, 315294, 360336, 420392, 593053, 630588, 720672, 840784, 1186106, 1261176, 1681568, 1779159, 2372212, 2522352, 3558318, 4151371, 4744424, 5044704, 7116636, 8302742, 9488848, 12454113, 14233272, 16605484, 18977696, 24908226, 28466544, 33210968, 49816452, 56933088, 66421936, 99632904, 132843872, 199265808, 398531616]

約数ペア:

[(1, 398531616), (2, 199265808), (3, 132843872), (4, 99632904), (6, 66421936), (7, 56933088), (8, 49816452), (12, 33210968), (14, 28466544), (16, 24908226), (21, 18977696), (24, 16605484), (28, 14233272), (32, 12454113), (42, 9488848), (48, 8302742), (56, 7116636), (79, 5044704), (84, 4744424), (96, 4151371), (112, 3558318), (158, 2522352), (168, 2372212), (224, 1779159), (237, 1681568), (316, 1261176), (336, 1186106), (474, 840784), (553, 720672), (632, 630588), (672, 593053), (948, 420392), (1106, 360336), (1264, 315294), (1659, 240224), (1896, 210196), (2212, 180168), (2528, 157647), (3318, 120112), (3792, 105098), (4424, 90084), (6636, 60056), (7507, 53088), (7584, 52549), (8848, 45042), (13272, 30028), (15014, 26544), (17696, 22521)]