863494128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1316

約数の個数: 160

約数和(自身を含む): 2845452800

約数和(自身を除く): 1981958672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 283, 336, 378, 432, 504, 566, 756, 849, 1008, 1009, 1132, 1512, 1698, 1981, 2018, 2264, 2547, 3024, 3027, 3396, 3962, 4036, 4528, 5094, 5943, 6054, 6792, 7063, 7641, 7924, 8072, 9081, 10188, 11886, 12108, 13584, 14126, 15282, 15848, 16144, 17829, 18162, 20376, 21189, 23772, 24216, 27243, 28252, 30564, 31696, 35658, 36324, 40752, 42378, 47544, 48432, 53487, 54486, 56504, 61128, 63567, 71316, 72648, 84756, 95088, 106974, 108972, 113008, 122256, 127134, 142632, 145296, 169512, 190701, 213948, 217944, 254268, 285264, 285547, 339024, 381402, 427896, 435888, 508536, 571094, 762804, 855792, 856641, 1017072, 1142188, 1525608, 1713282, 1998829, 2284376, 2569923, 3051216, 3426564, 3997658, 4568752, 5139846, 5996487, 6853128, 7709769, 7995316, 10279692, 11992974, 13706256, 15419538, 15990632, 17989461, 20559384, 23985948, 30839076, 31981264, 35978922, 41118768, 47971896, 53968383, 61678152, 71957844, 95943792, 107936766, 123356304, 143915688, 215873532, 287831376, 431747064, 863494128]

約数ペア:

[(1, 863494128), (2, 431747064), (3, 287831376), (4, 215873532), (6, 143915688), (7, 123356304), (8, 107936766), (9, 95943792), (12, 71957844), (14, 61678152), (16, 53968383), (18, 47971896), (21, 41118768), (24, 35978922), (27, 31981264), (28, 30839076), (36, 23985948), (42, 20559384), (48, 17989461), (54, 15990632), (56, 15419538), (63, 13706256), (72, 11992974), (84, 10279692), (108, 7995316), (112, 7709769), (126, 6853128), (144, 5996487), (168, 5139846), (189, 4568752), (216, 3997658), (252, 3426564), (283, 3051216), (336, 2569923), (378, 2284376), (432, 1998829), (504, 1713282), (566, 1525608), (756, 1142188), (849, 1017072), (1008, 856641), (1009, 855792), (1132, 762804), (1512, 571094), (1698, 508536), (1981, 435888), (2018, 427896), (2264, 381402), (2547, 339024), (3024, 285547), (3027, 285264), (3396, 254268), (3962, 217944), (4036, 213948), (4528, 190701), (5094, 169512), (5943, 145296), (6054, 142632), (6792, 127134), (7063, 122256), (7641, 113008), (7924, 108972), (8072, 106974), (9081, 95088), (10188, 84756), (11886, 72648), (12108, 71316), (13584, 63567), (14126, 61128), (15282, 56504), (15848, 54486), (16144, 53487), (17829, 48432), (18162, 47544), (20376, 42378), (21189, 40752), (23772, 36324), (24216, 35658), (27243, 31696), (28252, 30564)]