2013918072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 5457408000

約数和(自身を除く): 3443489928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 271, 344, 379, 456, 516, 542, 758, 813, 817, 1032, 1084, 1137, 1516, 1626, 1634, 2168, 2274, 2451, 3032, 3252, 3268, 4548, 4902, 5149, 6504, 6536, 7201, 9096, 9804, 10298, 11653, 14402, 15447, 16297, 19608, 20596, 21603, 23306, 28804, 30894, 32594, 34959, 41192, 43206, 46612, 48891, 57608, 61788, 65188, 69918, 86412, 93224, 97782, 102709, 123576, 130376, 139836, 172824, 195564, 205418, 221407, 279672, 308127, 309643, 391128, 410836, 442814, 616254, 619286, 664221, 821672, 885628, 928929, 1232508, 1238572, 1328442, 1771256, 1857858, 1951471, 2465016, 2477144, 2656884, 3715716, 3902942, 4416487, 5313768, 5854413, 7431432, 7805884, 8832974, 11708826, 13249461, 15611768, 17665948, 23417652, 26498922, 35331896, 46835304, 52997844, 83913253, 105995688, 167826506, 251739759, 335653012, 503479518, 671306024, 1006959036, 2013918072]

約数ペア:

[(1, 2013918072), (2, 1006959036), (3, 671306024), (4, 503479518), (6, 335653012), (8, 251739759), (12, 167826506), (19, 105995688), (24, 83913253), (38, 52997844), (43, 46835304), (57, 35331896), (76, 26498922), (86, 23417652), (114, 17665948), (129, 15611768), (152, 13249461), (172, 11708826), (228, 8832974), (258, 7805884), (271, 7431432), (344, 5854413), (379, 5313768), (456, 4416487), (516, 3902942), (542, 3715716), (758, 2656884), (813, 2477144), (817, 2465016), (1032, 1951471), (1084, 1857858), (1137, 1771256), (1516, 1328442), (1626, 1238572), (1634, 1232508), (2168, 928929), (2274, 885628), (2451, 821672), (3032, 664221), (3252, 619286), (3268, 616254), (4548, 442814), (4902, 410836), (5149, 391128), (6504, 309643), (6536, 308127), (7201, 279672), (9096, 221407), (9804, 205418), (10298, 195564), (11653, 172824), (14402, 139836), (15447, 130376), (16297, 123576), (19608, 102709), (20596, 97782), (21603, 93224), (23306, 86412), (28804, 69918), (30894, 65188), (32594, 61788), (34959, 57608), (41192, 48891), (43206, 46612)]