28995624

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 93388800

約数和(自身を除く): 64393176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 151, 168, 189, 216, 252, 254, 302, 378, 381, 453, 504, 508, 604, 756, 762, 889, 906, 1016, 1057, 1143, 1208, 1359, 1512, 1524, 1778, 1812, 2114, 2286, 2667, 2718, 3048, 3171, 3429, 3556, 3624, 4077, 4228, 4572, 5334, 5436, 6342, 6858, 7112, 8001, 8154, 8456, 9144, 9513, 10668, 10872, 12684, 13716, 16002, 16308, 19026, 19177, 21336, 24003, 25368, 27432, 28539, 32004, 32616, 38052, 38354, 48006, 57078, 57531, 64008, 76104, 76708, 96012, 114156, 115062, 134239, 153416, 172593, 192024, 228312, 230124, 268478, 345186, 402717, 460248, 517779, 536956, 690372, 805434, 1035558, 1073912, 1208151, 1380744, 1610868, 2071116, 2416302, 3221736, 3624453, 4142232, 4832604, 7248906, 9665208, 14497812, 28995624]

約数ペア:

[(1, 28995624), (2, 14497812), (3, 9665208), (4, 7248906), (6, 4832604), (7, 4142232), (8, 3624453), (9, 3221736), (12, 2416302), (14, 2071116), (18, 1610868), (21, 1380744), (24, 1208151), (27, 1073912), (28, 1035558), (36, 805434), (42, 690372), (54, 536956), (56, 517779), (63, 460248), (72, 402717), (84, 345186), (108, 268478), (126, 230124), (127, 228312), (151, 192024), (168, 172593), (189, 153416), (216, 134239), (252, 115062), (254, 114156), (302, 96012), (378, 76708), (381, 76104), (453, 64008), (504, 57531), (508, 57078), (604, 48006), (756, 38354), (762, 38052), (889, 32616), (906, 32004), (1016, 28539), (1057, 27432), (1143, 25368), (1208, 24003), (1359, 21336), (1512, 19177), (1524, 19026), (1778, 16308), (1812, 16002), (2114, 13716), (2286, 12684), (2667, 10872), (2718, 10668), (3048, 9513), (3171, 9144), (3429, 8456), (3556, 8154), (3624, 8001), (4077, 7112), (4228, 6858), (4572, 6342), (5334, 5436)]