102908988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 338437120

約数和(自身を除く): 235528132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 52, 54, 63, 74, 78, 84, 91, 108, 111, 117, 126, 148, 156, 182, 189, 222, 234, 252, 259, 273, 283, 333, 351, 364, 378, 444, 468, 481, 518, 546, 566, 666, 702, 756, 777, 819, 849, 962, 999, 1036, 1092, 1132, 1332, 1404, 1443, 1554, 1638, 1698, 1924, 1981, 1998, 2331, 2457, 2547, 2886, 3108, 3276, 3367, 3396, 3679, 3962, 3996, 4329, 4662, 4914, 5094, 5772, 5943, 6734, 6993, 7358, 7641, 7924, 8658, 9324, 9828, 10101, 10188, 10471, 11037, 11886, 12987, 13468, 13986, 14716, 15282, 17316, 17829, 20202, 20942, 22074, 23772, 25753, 25974, 27972, 30303, 30564, 31413, 33111, 35658, 40404, 41884, 44148, 51506, 51948, 53487, 60606, 62826, 66222, 71316, 73297, 77259, 90909, 94239, 99333, 103012, 106974, 121212, 125652, 132444, 136123, 146594, 154518, 181818, 188478, 198666, 213948, 219891, 231777, 272246, 282717, 293188, 309036, 363636, 376956, 397332, 408369, 439782, 463554, 544492, 565434, 659673, 695331, 816738, 879564, 927108, 952861, 1130868, 1225107, 1319346, 1390662, 1633476, 1905722, 1979019, 2450214, 2638692, 2781324, 2858583, 3675321, 3811444, 3958038, 4900428, 5717166, 7350642, 7916076, 8575749, 11434332, 14701284, 17151498, 25727247, 34302996, 51454494, 102908988]

約数ペア:

[(1, 102908988), (2, 51454494), (3, 34302996), (4, 25727247), (6, 17151498), (7, 14701284), (9, 11434332), (12, 8575749), (13, 7916076), (14, 7350642), (18, 5717166), (21, 4900428), (26, 3958038), (27, 3811444), (28, 3675321), (36, 2858583), (37, 2781324), (39, 2638692), (42, 2450214), (52, 1979019), (54, 1905722), (63, 1633476), (74, 1390662), (78, 1319346), (84, 1225107), (91, 1130868), (108, 952861), (111, 927108), (117, 879564), (126, 816738), (148, 695331), (156, 659673), (182, 565434), (189, 544492), (222, 463554), (234, 439782), (252, 408369), (259, 397332), (273, 376956), (283, 363636), (333, 309036), (351, 293188), (364, 282717), (378, 272246), (444, 231777), (468, 219891), (481, 213948), (518, 198666), (546, 188478), (566, 181818), (666, 154518), (702, 146594), (756, 136123), (777, 132444), (819, 125652), (849, 121212), (962, 106974), (999, 103012), (1036, 99333), (1092, 94239), (1132, 90909), (1332, 77259), (1404, 73297), (1443, 71316), (1554, 66222), (1638, 62826), (1698, 60606), (1924, 53487), (1981, 51948), (1998, 51506), (2331, 44148), (2457, 41884), (2547, 40404), (2886, 35658), (3108, 33111), (3276, 31413), (3367, 30564), (3396, 30303), (3679, 27972), (3962, 25974), (3996, 25753), (4329, 23772), (4662, 22074), (4914, 20942), (5094, 20202), (5772, 17829), (5943, 17316), (6734, 15282), (6993, 14716), (7358, 13986), (7641, 13468), (7924, 12987), (8658, 11886), (9324, 11037), (9828, 10471), (10101, 10188)]