2015011648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:592

約数の個数: 112

約数和(自身を含む): 4447332736

約数和(自身を除く): 2432321088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 151, 172, 208, 302, 344, 373, 416, 559, 604, 688, 746, 832, 1118, 1208, 1376, 1492, 1963, 2236, 2416, 2752, 2984, 3926, 4472, 4832, 4849, 5968, 6493, 7852, 8944, 9664, 9698, 11936, 12986, 15704, 16039, 17888, 19396, 23872, 25972, 31408, 32078, 35776, 38792, 51944, 56323, 62816, 64156, 77584, 84409, 103888, 112646, 125632, 128312, 155168, 168818, 207776, 208507, 225292, 256624, 310336, 337636, 415552, 417014, 450584, 513248, 675272, 732199, 834028, 901168, 1026496, 1350544, 1464398, 1668056, 1802336, 2421889, 2701088, 2928796, 3336112, 3604672, 4843778, 5402176, 5857592, 6672224, 9687556, 11715184, 13344448, 19375112, 23430368, 31484557, 38750224, 46860736, 62969114, 77500448, 125938228, 155000896, 251876456, 503752912, 1007505824, 2015011648]

約数ペア:

[(1, 2015011648), (2, 1007505824), (4, 503752912), (8, 251876456), (13, 155000896), (16, 125938228), (26, 77500448), (32, 62969114), (43, 46860736), (52, 38750224), (64, 31484557), (86, 23430368), (104, 19375112), (151, 13344448), (172, 11715184), (208, 9687556), (302, 6672224), (344, 5857592), (373, 5402176), (416, 4843778), (559, 3604672), (604, 3336112), (688, 2928796), (746, 2701088), (832, 2421889), (1118, 1802336), (1208, 1668056), (1376, 1464398), (1492, 1350544), (1963, 1026496), (2236, 901168), (2416, 834028), (2752, 732199), (2984, 675272), (3926, 513248), (4472, 450584), (4832, 417014), (4849, 415552), (5968, 337636), (6493, 310336), (7852, 256624), (8944, 225292), (9664, 208507), (9698, 207776), (11936, 168818), (12986, 155168), (15704, 128312), (16039, 125632), (17888, 112646), (19396, 103888), (23872, 84409), (25972, 77584), (31408, 64156), (32078, 62816), (35776, 56323), (38792, 51944)]