292139288

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 721612800

約数和(自身を除く): 429473512

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 31, 34, 38, 56, 62, 68, 76, 119, 124, 133, 136, 152, 217, 238, 248, 266, 323, 434, 476, 521, 527, 532, 589, 646, 868, 952, 1042, 1054, 1064, 1178, 1292, 1736, 2084, 2108, 2261, 2356, 2584, 3647, 3689, 4123, 4168, 4216, 4522, 4712, 7294, 7378, 8246, 8857, 9044, 9899, 10013, 14588, 14756, 16151, 16492, 17714, 18088, 19798, 20026, 29176, 29512, 32302, 32984, 35428, 39596, 40052, 61999, 64604, 69293, 70091, 70856, 79192, 80104, 113057, 123998, 129208, 138586, 140182, 168283, 226114, 247996, 274567, 277172, 280364, 306869, 336566, 452228, 495992, 549134, 554344, 560728, 613738, 673132, 904456, 1098268, 1177981, 1227476, 1346264, 1921969, 2148083, 2196536, 2355962, 2454952, 3843938, 4296166, 4711924, 5216773, 7687876, 8592332, 9423848, 10433546, 15375752, 17184664, 20867092, 36517411, 41734184, 73034822, 146069644, 292139288]

約数ペア:

[(1, 292139288), (2, 146069644), (4, 73034822), (7, 41734184), (8, 36517411), (14, 20867092), (17, 17184664), (19, 15375752), (28, 10433546), (31, 9423848), (34, 8592332), (38, 7687876), (56, 5216773), (62, 4711924), (68, 4296166), (76, 3843938), (119, 2454952), (124, 2355962), (133, 2196536), (136, 2148083), (152, 1921969), (217, 1346264), (238, 1227476), (248, 1177981), (266, 1098268), (323, 904456), (434, 673132), (476, 613738), (521, 560728), (527, 554344), (532, 549134), (589, 495992), (646, 452228), (868, 336566), (952, 306869), (1042, 280364), (1054, 277172), (1064, 274567), (1178, 247996), (1292, 226114), (1736, 168283), (2084, 140182), (2108, 138586), (2261, 129208), (2356, 123998), (2584, 113057), (3647, 80104), (3689, 79192), (4123, 70856), (4168, 70091), (4216, 69293), (4522, 64604), (4712, 61999), (7294, 40052), (7378, 39596), (8246, 35428), (8857, 32984), (9044, 32302), (9899, 29512), (10013, 29176), (14588, 20026), (14756, 19798), (16151, 18088), (16492, 17714)]