388529568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 1305400320

約数和(自身を除く): 916870752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 227, 252, 283, 288, 336, 378, 432, 454, 504, 566, 672, 681, 756, 849, 864, 908, 1008, 1132, 1362, 1512, 1589, 1698, 1816, 1981, 2016, 2043, 2264, 2547, 2724, 3024, 3178, 3396, 3632, 3962, 4086, 4528, 4767, 5094, 5448, 5943, 6048, 6129, 6356, 6792, 7264, 7641, 7924, 8172, 9056, 9534, 10188, 10896, 11886, 12258, 12712, 13584, 14301, 15282, 15848, 16344, 17829, 19068, 20376, 21792, 23772, 24516, 25424, 27168, 28602, 30564, 31696, 32688, 35658, 38136, 40752, 42903, 47544, 49032, 50848, 53487, 57204, 61128, 63392, 64241, 65376, 71316, 76272, 81504, 85806, 95088, 98064, 106974, 114408, 122256, 128482, 142632, 152544, 171612, 190176, 192723, 196128, 213948, 228816, 244512, 256964, 285264, 343224, 385446, 427896, 449687, 457632, 513928, 570528, 578169, 686448, 770892, 855792, 899374, 1027856, 1156338, 1349061, 1372896, 1541784, 1711584, 1734507, 1798748, 2055712, 2312676, 2698122, 3083568, 3469014, 3597496, 4047183, 4625352, 5396244, 6167136, 6938028, 7194992, 8094366, 9250704, 10792488, 12141549, 13876056, 14389984, 16188732, 18501408, 21584976, 24283098, 27752112, 32377464, 43169952, 48566196, 55504224, 64754928, 97132392, 129509856, 194264784, 388529568]

約数ペア:

[(1, 388529568), (2, 194264784), (3, 129509856), (4, 97132392), (6, 64754928), (7, 55504224), (8, 48566196), (9, 43169952), (12, 32377464), (14, 27752112), (16, 24283098), (18, 21584976), (21, 18501408), (24, 16188732), (27, 14389984), (28, 13876056), (32, 12141549), (36, 10792488), (42, 9250704), (48, 8094366), (54, 7194992), (56, 6938028), (63, 6167136), (72, 5396244), (84, 4625352), (96, 4047183), (108, 3597496), (112, 3469014), (126, 3083568), (144, 2698122), (168, 2312676), (189, 2055712), (216, 1798748), (224, 1734507), (227, 1711584), (252, 1541784), (283, 1372896), (288, 1349061), (336, 1156338), (378, 1027856), (432, 899374), (454, 855792), (504, 770892), (566, 686448), (672, 578169), (681, 570528), (756, 513928), (849, 457632), (864, 449687), (908, 427896), (1008, 385446), (1132, 343224), (1362, 285264), (1512, 256964), (1589, 244512), (1698, 228816), (1816, 213948), (1981, 196128), (2016, 192723), (2043, 190176), (2264, 171612), (2547, 152544), (2724, 142632), (3024, 128482), (3178, 122256), (3396, 114408), (3632, 106974), (3962, 98064), (4086, 95088), (4528, 85806), (4767, 81504), (5094, 76272), (5448, 71316), (5943, 65376), (6048, 64241), (6129, 63392), (6356, 61128), (6792, 57204), (7264, 53487), (7641, 50848), (7924, 49032), (8172, 47544), (9056, 42903), (9534, 40752), (10188, 38136), (10896, 35658), (11886, 32688), (12258, 31696), (12712, 30564), (13584, 28602), (14301, 27168), (15282, 25424), (15848, 24516), (16344, 23772), (17829, 21792), (19068, 20376)]