978038064

素因数分解:

$2^4\times 3^6\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1278

約数の個数: 140

約数和(自身を含む): 2883578832

約数和(自身を除く): 1905540768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 284, 324, 426, 432, 486, 568, 639, 648, 729, 852, 972, 1136, 1181, 1278, 1296, 1458, 1704, 1917, 1944, 2362, 2556, 2916, 3408, 3543, 3834, 3888, 4724, 5112, 5751, 5832, 7086, 7668, 9448, 10224, 10629, 11502, 11664, 14172, 15336, 17253, 18896, 21258, 23004, 28344, 30672, 31887, 34506, 42516, 46008, 51759, 56688, 63774, 69012, 83851, 85032, 92016, 95661, 103518, 127548, 138024, 167702, 170064, 191322, 207036, 251553, 255096, 276048, 286983, 335404, 382644, 414072, 503106, 510192, 573966, 670808, 754659, 765288, 828144, 860949, 1006212, 1147932, 1341616, 1509318, 1530576, 1721898, 2012424, 2263977, 2295864, 3018636, 3443796, 4024848, 4527954, 4591728, 6037272, 6791931, 6887592, 9055908, 12074544, 13583862, 13775184, 18111816, 20375793, 27167724, 36223632, 40751586, 54335448, 61127379, 81503172, 108670896, 122254758, 163006344, 244509516, 326012688, 489019032, 978038064]

約数ペア:

[(1, 978038064), (2, 489019032), (3, 326012688), (4, 244509516), (6, 163006344), (8, 122254758), (9, 108670896), (12, 81503172), (16, 61127379), (18, 54335448), (24, 40751586), (27, 36223632), (36, 27167724), (48, 20375793), (54, 18111816), (71, 13775184), (72, 13583862), (81, 12074544), (108, 9055908), (142, 6887592), (144, 6791931), (162, 6037272), (213, 4591728), (216, 4527954), (243, 4024848), (284, 3443796), (324, 3018636), (426, 2295864), (432, 2263977), (486, 2012424), (568, 1721898), (639, 1530576), (648, 1509318), (729, 1341616), (852, 1147932), (972, 1006212), (1136, 860949), (1181, 828144), (1278, 765288), (1296, 754659), (1458, 670808), (1704, 573966), (1917, 510192), (1944, 503106), (2362, 414072), (2556, 382644), (2916, 335404), (3408, 286983), (3543, 276048), (3834, 255096), (3888, 251553), (4724, 207036), (5112, 191322), (5751, 170064), (5832, 167702), (7086, 138024), (7668, 127548), (9448, 103518), (10224, 95661), (10629, 92016), (11502, 85032), (11664, 83851), (14172, 69012), (15336, 63774), (17253, 56688), (18896, 51759), (21258, 46008), (23004, 42516), (28344, 34506), (30672, 31887)]