253104336

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^3\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 120

約数和(自身を含む): 744357120

約数和(自身を除く): 491252784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 708, 744, 944, 961, 1062, 1116, 1416, 1488, 1829, 1922, 2124, 2232, 2832, 2883, 3658, 3844, 4248, 4464, 5487, 5766, 7316, 7688, 8496, 8649, 10974, 11532, 14632, 15376, 16461, 17298, 21948, 23064, 29264, 29791, 32922, 34596, 43896, 46128, 56699, 59582, 65844, 69192, 87792, 89373, 113398, 119164, 131688, 138384, 170097, 178746, 226796, 238328, 263376, 268119, 340194, 357492, 453592, 476656, 510291, 536238, 680388, 714984, 907184, 1020582, 1072476, 1360776, 1429968, 1757669, 2041164, 2144952, 2721552, 3515338, 4082328, 4289904, 5273007, 7030676, 8164656, 10546014, 14061352, 15819021, 21092028, 28122704, 31638042, 42184056, 63276084, 84368112, 126552168, 253104336]

約数ペア:

[(1, 253104336), (2, 126552168), (3, 84368112), (4, 63276084), (6, 42184056), (8, 31638042), (9, 28122704), (12, 21092028), (16, 15819021), (18, 14061352), (24, 10546014), (31, 8164656), (36, 7030676), (48, 5273007), (59, 4289904), (62, 4082328), (72, 3515338), (93, 2721552), (118, 2144952), (124, 2041164), (144, 1757669), (177, 1429968), (186, 1360776), (236, 1072476), (248, 1020582), (279, 907184), (354, 714984), (372, 680388), (472, 536238), (496, 510291), (531, 476656), (558, 453592), (708, 357492), (744, 340194), (944, 268119), (961, 263376), (1062, 238328), (1116, 226796), (1416, 178746), (1488, 170097), (1829, 138384), (1922, 131688), (2124, 119164), (2232, 113398), (2832, 89373), (2883, 87792), (3658, 69192), (3844, 65844), (4248, 59582), (4464, 56699), (5487, 46128), (5766, 43896), (7316, 34596), (7688, 32922), (8496, 29791), (8649, 29264), (10974, 23064), (11532, 21948), (14632, 17298), (15376, 16461)]