281713069152

素因数分解:

$2^5\times 3^3\times {\mathrm{1993}}^1\times {\mathrm{163601}}^1$

素因数の和:165613

約数の個数: 96

約数和(自身を含む): 822080417760

約数和(自身を除く): 540367348608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1993, 3986, 5979, 7972, 11958, 15944, 17937, 23916, 31888, 35874, 47832, 53811, 63776, 71748, 95664, 107622, 143496, 163601, 191328, 215244, 286992, 327202, 430488, 490803, 573984, 654404, 860976, 981606, 1308808, 1472409, 1721952, 1963212, 2617616, 2944818, 3926424, 4417227, 5235232, 5889636, 7852848, 8834454, 11779272, 15705696, 17668908, 23558544, 35337816, 47117088, 70675632, 141351264, 326056793, 652113586, 978170379, 1304227172, 1956340758, 2608454344, 2934511137, 3912681516, 5216908688, 5869022274, 7825363032, 8803533411, 10433817376, 11738044548, 15650726064, 17607066822, 23476089096, 31301452128, 35214133644, 46952178192, 70428267288, 93904356384, 140856534576, 281713069152]

約数ペア:

[(1, 281713069152), (2, 140856534576), (3, 93904356384), (4, 70428267288), (6, 46952178192), (8, 35214133644), (9, 31301452128), (12, 23476089096), (16, 17607066822), (18, 15650726064), (24, 11738044548), (27, 10433817376), (32, 8803533411), (36, 7825363032), (48, 5869022274), (54, 5216908688), (72, 3912681516), (96, 2934511137), (108, 2608454344), (144, 1956340758), (216, 1304227172), (288, 978170379), (432, 652113586), (864, 326056793), (1993, 141351264), (3986, 70675632), (5979, 47117088), (7972, 35337816), (11958, 23558544), (15944, 17668908), (17937, 15705696), (23916, 11779272), (31888, 8834454), (35874, 7852848), (47832, 5889636), (53811, 5235232), (63776, 4417227), (71748, 3926424), (95664, 2944818), (107622, 2617616), (143496, 1963212), (163601, 1721952), (191328, 1472409), (215244, 1308808), (286992, 981606), (327202, 860976), (430488, 654404), (490803, 573984)]