198077724

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 605611776

約数和(自身を除く): 407534052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 37, 39, 41, 52, 54, 62, 74, 78, 81, 82, 93, 108, 111, 117, 123, 124, 148, 156, 162, 164, 186, 222, 234, 246, 279, 324, 333, 351, 369, 372, 403, 444, 468, 481, 492, 533, 558, 666, 702, 738, 806, 837, 962, 999, 1053, 1066, 1107, 1116, 1147, 1209, 1271, 1332, 1404, 1443, 1476, 1517, 1599, 1612, 1674, 1924, 1998, 2106, 2132, 2214, 2294, 2418, 2511, 2542, 2886, 2997, 3034, 3198, 3321, 3348, 3441, 3627, 3813, 3996, 4212, 4329, 4428, 4551, 4588, 4797, 4836, 5022, 5084, 5772, 5994, 6068, 6396, 6642, 6882, 7254, 7626, 8658, 9102, 9594, 10044, 10323, 10881, 11439, 11988, 12987, 13284, 13653, 13764, 14391, 14508, 14911, 15252, 16523, 17316, 18204, 19188, 19721, 20646, 21762, 22878, 25974, 27306, 28782, 29822, 30969, 32643, 33046, 34317, 38961, 39442, 40959, 41292, 43173, 43524, 44733, 45756, 47027, 49569, 51948, 54612, 57564, 59163, 59644, 61938, 65286, 66092, 68634, 77922, 78884, 81918, 86346, 89466, 92907, 94054, 99138, 102951, 118326, 122877, 123876, 130572, 134199, 137268, 141081, 148707, 155844, 163836, 172692, 177489, 178932, 185814, 188108, 198276, 205902, 236652, 245754, 268398, 282162, 297414, 354978, 371628, 402597, 411804, 423243, 446121, 491508, 532467, 536796, 564324, 594828, 611351, 709956, 805194, 846486, 892242, 1064934, 1207791, 1222702, 1269729, 1338363, 1597401, 1610388, 1692972, 1784484, 1834053, 2129868, 2415582, 2445404, 2539458, 2676726, 3194802, 3668106, 3809187, 4831164, 5078916, 5353452, 5502159, 6389604, 7336212, 7618374, 11004318, 15236748, 16506477, 22008636, 33012954, 49519431, 66025908, 99038862, 198077724]

約数ペア:

[(1, 198077724), (2, 99038862), (3, 66025908), (4, 49519431), (6, 33012954), (9, 22008636), (12, 16506477), (13, 15236748), (18, 11004318), (26, 7618374), (27, 7336212), (31, 6389604), (36, 5502159), (37, 5353452), (39, 5078916), (41, 4831164), (52, 3809187), (54, 3668106), (62, 3194802), (74, 2676726), (78, 2539458), (81, 2445404), (82, 2415582), (93, 2129868), (108, 1834053), (111, 1784484), (117, 1692972), (123, 1610388), (124, 1597401), (148, 1338363), (156, 1269729), (162, 1222702), (164, 1207791), (186, 1064934), (222, 892242), (234, 846486), (246, 805194), (279, 709956), (324, 611351), (333, 594828), (351, 564324), (369, 536796), (372, 532467), (403, 491508), (444, 446121), (468, 423243), (481, 411804), (492, 402597), (533, 371628), (558, 354978), (666, 297414), (702, 282162), (738, 268398), (806, 245754), (837, 236652), (962, 205902), (999, 198276), (1053, 188108), (1066, 185814), (1107, 178932), (1116, 177489), (1147, 172692), (1209, 163836), (1271, 155844), (1332, 148707), (1404, 141081), (1443, 137268), (1476, 134199), (1517, 130572), (1599, 123876), (1612, 122877), (1674, 118326), (1924, 102951), (1998, 99138), (2106, 94054), (2132, 92907), (2214, 89466), (2294, 86346), (2418, 81918), (2511, 78884), (2542, 77922), (2886, 68634), (2997, 66092), (3034, 65286), (3198, 61938), (3321, 59644), (3348, 59163), (3441, 57564), (3627, 54612), (3813, 51948), (3996, 49569), (4212, 47027), (4329, 45756), (4428, 44733), (4551, 43524), (4588, 43173), (4797, 41292), (4836, 40959), (5022, 39442), (5084, 38961), (5772, 34317), (5994, 33046), (6068, 32643), (6396, 30969), (6642, 29822), (6882, 28782), (7254, 27306), (7626, 25974), (8658, 22878), (9102, 21762), (9594, 20646), (10044, 19721), (10323, 19188), (10881, 18204), (11439, 17316), (11988, 16523), (12987, 15252), (13284, 14911), (13653, 14508), (13764, 14391)]