223113888

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 662328576

約数和(自身を除く): 439214688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 53, 72, 94, 96, 106, 141, 144, 159, 188, 212, 282, 288, 311, 318, 376, 423, 424, 477, 564, 622, 636, 752, 846, 848, 933, 954, 1128, 1244, 1272, 1504, 1692, 1696, 1866, 1908, 2256, 2488, 2491, 2544, 2799, 3384, 3732, 3816, 4512, 4976, 4982, 5088, 5598, 6768, 7464, 7473, 7632, 9952, 9964, 11196, 13536, 14617, 14928, 14946, 15264, 16483, 19928, 22392, 22419, 29234, 29856, 29892, 32966, 39856, 43851, 44784, 44838, 49449, 58468, 59784, 65932, 79712, 87702, 89568, 89676, 98898, 116936, 119568, 131553, 131864, 148347, 175404, 179352, 197796, 233872, 239136, 263106, 263728, 296694, 350808, 358704, 395592, 467744, 526212, 527456, 593388, 701616, 717408, 774701, 791184, 1052424, 1186776, 1403232, 1549402, 1582368, 2104848, 2324103, 2373552, 3098804, 4209696, 4648206, 4747104, 6197608, 6972309, 9296412, 12395216, 13944618, 18592824, 24790432, 27889236, 37185648, 55778472, 74371296, 111556944, 223113888]

約数ペア:

[(1, 223113888), (2, 111556944), (3, 74371296), (4, 55778472), (6, 37185648), (8, 27889236), (9, 24790432), (12, 18592824), (16, 13944618), (18, 12395216), (24, 9296412), (32, 6972309), (36, 6197608), (47, 4747104), (48, 4648206), (53, 4209696), (72, 3098804), (94, 2373552), (96, 2324103), (106, 2104848), (141, 1582368), (144, 1549402), (159, 1403232), (188, 1186776), (212, 1052424), (282, 791184), (288, 774701), (311, 717408), (318, 701616), (376, 593388), (423, 527456), (424, 526212), (477, 467744), (564, 395592), (622, 358704), (636, 350808), (752, 296694), (846, 263728), (848, 263106), (933, 239136), (954, 233872), (1128, 197796), (1244, 179352), (1272, 175404), (1504, 148347), (1692, 131864), (1696, 131553), (1866, 119568), (1908, 116936), (2256, 98898), (2488, 89676), (2491, 89568), (2544, 87702), (2799, 79712), (3384, 65932), (3732, 59784), (3816, 58468), (4512, 49449), (4976, 44838), (4982, 44784), (5088, 43851), (5598, 39856), (6768, 32966), (7464, 29892), (7473, 29856), (7632, 29234), (9952, 22419), (9964, 22392), (11196, 19928), (13536, 16483), (14617, 15264), (14928, 14946)]