1984178976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{122299}}^1$

素因数の和:122338

約数の個数: 72

約数和(自身を含む): 5639986800

約数和(自身を除く): 3655807824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 122299, 244598, 366897, 489196, 733794, 978392, 1467588, 1589887, 1956784, 2935176, 3179774, 3913568, 4769661, 5870352, 6359548, 9539322, 11740704, 12719096, 19078644, 20668531, 25438192, 38157288, 41337062, 50876384, 62005593, 76314576, 82674124, 124011186, 152629152, 165348248, 248022372, 330696496, 496044744, 661392992, 992089488, 1984178976]

約数ペア:

[(1, 1984178976), (2, 992089488), (3, 661392992), (4, 496044744), (6, 330696496), (8, 248022372), (12, 165348248), (13, 152629152), (16, 124011186), (24, 82674124), (26, 76314576), (32, 62005593), (39, 50876384), (48, 41337062), (52, 38157288), (78, 25438192), (96, 20668531), (104, 19078644), (156, 12719096), (169, 11740704), (208, 9539322), (312, 6359548), (338, 5870352), (416, 4769661), (507, 3913568), (624, 3179774), (676, 2935176), (1014, 1956784), (1248, 1589887), (1352, 1467588), (2028, 978392), (2704, 733794), (4056, 489196), (5408, 366897), (8112, 244598), (16224, 122299)]