171223416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 256

約数和(自身を含む): 606412800

約数和(自身を除く): 435189384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 117, 124, 126, 156, 168, 182, 186, 189, 216, 217, 234, 248, 252, 273, 279, 281, 312, 351, 364, 372, 378, 403, 434, 468, 504, 546, 558, 562, 651, 702, 728, 744, 756, 806, 819, 837, 843, 868, 936, 1092, 1116, 1124, 1209, 1302, 1404, 1512, 1612, 1638, 1674, 1686, 1736, 1953, 1967, 2184, 2232, 2248, 2418, 2457, 2529, 2604, 2808, 2821, 3224, 3276, 3348, 3372, 3627, 3653, 3906, 3934, 4836, 4914, 5058, 5208, 5642, 5859, 5901, 6552, 6696, 6744, 7254, 7306, 7587, 7812, 7868, 8463, 8711, 9672, 9828, 10116, 10881, 10959, 11284, 11718, 11802, 14508, 14612, 15174, 15624, 15736, 16926, 17422, 17703, 19656, 20232, 21762, 21918, 22568, 23436, 23604, 25389, 25571, 26133, 29016, 29224, 30348, 32877, 33852, 34844, 35406, 43524, 43836, 46872, 47208, 50778, 51142, 52266, 53109, 60696, 60977, 65754, 67704, 69688, 70812, 76167, 76713, 78399, 87048, 87672, 98631, 101556, 102284, 104532, 106218, 113243, 121954, 131508, 141624, 152334, 153426, 156798, 182931, 197262, 203112, 204568, 209064, 212436, 226486, 230139, 235197, 243908, 263016, 304668, 306852, 313596, 339729, 365862, 394524, 424872, 452972, 460278, 470394, 487816, 548793, 609336, 613704, 627192, 679458, 690417, 731724, 789048, 792701, 905944, 920556, 940788, 1019187, 1097586, 1358916, 1380834, 1463448, 1585402, 1646379, 1841112, 1881576, 2038374, 2195172, 2378103, 2717832, 2761668, 3057561, 3170804, 3292758, 4076748, 4390344, 4756206, 5523336, 6115122, 6341608, 6585516, 7134309, 8153496, 9512412, 12230244, 13171032, 14268618, 19024824, 21402927, 24460488, 28537236, 42805854, 57074472, 85611708, 171223416]

約数ペア:

[(1, 171223416), (2, 85611708), (3, 57074472), (4, 42805854), (6, 28537236), (7, 24460488), (8, 21402927), (9, 19024824), (12, 14268618), (13, 13171032), (14, 12230244), (18, 9512412), (21, 8153496), (24, 7134309), (26, 6585516), (27, 6341608), (28, 6115122), (31, 5523336), (36, 4756206), (39, 4390344), (42, 4076748), (52, 3292758), (54, 3170804), (56, 3057561), (62, 2761668), (63, 2717832), (72, 2378103), (78, 2195172), (84, 2038374), (91, 1881576), (93, 1841112), (104, 1646379), (108, 1585402), (117, 1463448), (124, 1380834), (126, 1358916), (156, 1097586), (168, 1019187), (182, 940788), (186, 920556), (189, 905944), (216, 792701), (217, 789048), (234, 731724), (248, 690417), (252, 679458), (273, 627192), (279, 613704), (281, 609336), (312, 548793), (351, 487816), (364, 470394), (372, 460278), (378, 452972), (403, 424872), (434, 394524), (468, 365862), (504, 339729), (546, 313596), (558, 306852), (562, 304668), (651, 263016), (702, 243908), (728, 235197), (744, 230139), (756, 226486), (806, 212436), (819, 209064), (837, 204568), (843, 203112), (868, 197262), (936, 182931), (1092, 156798), (1116, 153426), (1124, 152334), (1209, 141624), (1302, 131508), (1404, 121954), (1512, 113243), (1612, 106218), (1638, 104532), (1674, 102284), (1686, 101556), (1736, 98631), (1953, 87672), (1967, 87048), (2184, 78399), (2232, 76713), (2248, 76167), (2418, 70812), (2457, 69688), (2529, 67704), (2604, 65754), (2808, 60977), (2821, 60696), (3224, 53109), (3276, 52266), (3348, 51142), (3372, 50778), (3627, 47208), (3653, 46872), (3906, 43836), (3934, 43524), (4836, 35406), (4914, 34844), (5058, 33852), (5208, 32877), (5642, 30348), (5859, 29224), (5901, 29016), (6552, 26133), (6696, 25571), (6744, 25389), (7254, 23604), (7306, 23436), (7587, 22568), (7812, 21918), (7868, 21762), (8463, 20232), (8711, 19656), (9672, 17703), (9828, 17422), (10116, 16926), (10881, 15736), (10959, 15624), (11284, 15174), (11718, 14612), (11802, 14508)]