172915344

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 572026880

約数和(自身を除く): 399111536

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, 211, 216, 252, 271, 336, 378, 422, 432, 504, 542, 633, 756, 813, 844, 1008, 1084, 1266, 1477, 1512, 1626, 1688, 1897, 1899, 2168, 2439, 2532, 2954, 3024, 3252, 3376, 3794, 3798, 4336, 4431, 4878, 5064, 5691, 5697, 5908, 6504, 7317, 7588, 7596, 8862, 9756, 10128, 11382, 11394, 11816, 13008, 13293, 14634, 15176, 15192, 17073, 17724, 19512, 22764, 22788, 23632, 26586, 29268, 30352, 30384, 34146, 35448, 39024, 39879, 45528, 45576, 51219, 53172, 57181, 58536, 68292, 70896, 79758, 91056, 91152, 102438, 106344, 114362, 117072, 136584, 159516, 171543, 204876, 212688, 228724, 273168, 319032, 343086, 400267, 409752, 457448, 514629, 638064, 686172, 800534, 819504, 914896, 1029258, 1200801, 1372344, 1543887, 1601068, 2058516, 2401602, 2744688, 3087774, 3202136, 3602403, 4117032, 4803204, 6175548, 6404272, 7204806, 8234064, 9606408, 10807209, 12351096, 14409612, 19212816, 21614418, 24702192, 28819224, 43228836, 57638448, 86457672, 172915344]

約数ペア:

[(1, 172915344), (2, 86457672), (3, 57638448), (4, 43228836), (6, 28819224), (7, 24702192), (8, 21614418), (9, 19212816), (12, 14409612), (14, 12351096), (16, 10807209), (18, 9606408), (21, 8234064), (24, 7204806), (27, 6404272), (28, 6175548), (36, 4803204), (42, 4117032), (48, 3602403), (54, 3202136), (56, 3087774), (63, 2744688), (72, 2401602), (84, 2058516), (108, 1601068), (112, 1543887), (126, 1372344), (144, 1200801), (168, 1029258), (189, 914896), (211, 819504), (216, 800534), (252, 686172), (271, 638064), (336, 514629), (378, 457448), (422, 409752), (432, 400267), (504, 343086), (542, 319032), (633, 273168), (756, 228724), (813, 212688), (844, 204876), (1008, 171543), (1084, 159516), (1266, 136584), (1477, 117072), (1512, 114362), (1626, 106344), (1688, 102438), (1897, 91152), (1899, 91056), (2168, 79758), (2439, 70896), (2532, 68292), (2954, 58536), (3024, 57181), (3252, 53172), (3376, 51219), (3794, 45576), (3798, 45528), (4336, 39879), (4431, 39024), (4878, 35448), (5064, 34146), (5691, 30384), (5697, 30352), (5908, 29268), (6504, 26586), (7317, 23632), (7588, 22788), (7596, 22764), (8862, 19512), (9756, 17724), (10128, 17073), (11382, 15192), (11394, 15176), (11816, 14634), (13008, 13293)]