988036192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1041

約数の個数: 144

約数和(自身を含む): 2435478192

約数和(自身を除く): 1447442000

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 169, 176, 187, 208, 221, 272, 286, 338, 352, 374, 416, 442, 544, 572, 676, 748, 884, 977, 1144, 1352, 1496, 1768, 1859, 1954, 2288, 2431, 2704, 2873, 2992, 3536, 3718, 3908, 4576, 4862, 5408, 5746, 5984, 7072, 7436, 7816, 9724, 10747, 11492, 12701, 14872, 15632, 16609, 19448, 21494, 22984, 25402, 29744, 31264, 31603, 33218, 38896, 42988, 45968, 50804, 59488, 63206, 66436, 77792, 85976, 91936, 101608, 126412, 132872, 139711, 165113, 171952, 182699, 203216, 215917, 252824, 265744, 279422, 330226, 343904, 365398, 406432, 431834, 505648, 531488, 558844, 660452, 730796, 863668, 1011296, 1117688, 1320904, 1461592, 1727336, 1816243, 2235376, 2375087, 2641808, 2806921, 2923184, 3454672, 3632486, 4470752, 4750174, 5283616, 5613842, 5846368, 6909344, 7264972, 9500348, 11227684, 14529944, 19000696, 22455368, 29059888, 30876131, 38001392, 44910736, 58119776, 61752262, 76002784, 89821472, 123504524, 247009048, 494018096, 988036192]

約数ペア:

[(1, 988036192), (2, 494018096), (4, 247009048), (8, 123504524), (11, 89821472), (13, 76002784), (16, 61752262), (17, 58119776), (22, 44910736), (26, 38001392), (32, 30876131), (34, 29059888), (44, 22455368), (52, 19000696), (68, 14529944), (88, 11227684), (104, 9500348), (136, 7264972), (143, 6909344), (169, 5846368), (176, 5613842), (187, 5283616), (208, 4750174), (221, 4470752), (272, 3632486), (286, 3454672), (338, 2923184), (352, 2806921), (374, 2641808), (416, 2375087), (442, 2235376), (544, 1816243), (572, 1727336), (676, 1461592), (748, 1320904), (884, 1117688), (977, 1011296), (1144, 863668), (1352, 730796), (1496, 660452), (1768, 558844), (1859, 531488), (1954, 505648), (2288, 431834), (2431, 406432), (2704, 365398), (2873, 343904), (2992, 330226), (3536, 279422), (3718, 265744), (3908, 252824), (4576, 215917), (4862, 203216), (5408, 182699), (5746, 171952), (5984, 165113), (7072, 139711), (7436, 132872), (7816, 126412), (9724, 101608), (10747, 91936), (11492, 85976), (12701, 77792), (14872, 66436), (15632, 63206), (16609, 59488), (19448, 50804), (21494, 45968), (22984, 42988), (25402, 38896), (29744, 33218), (31264, 31603)]