289041072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 844945920

約数和(自身を除く): 555904848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 103, 114, 136, 152, 181, 204, 206, 228, 272, 304, 309, 323, 362, 408, 412, 456, 543, 618, 646, 724, 816, 824, 912, 969, 1086, 1236, 1292, 1448, 1648, 1751, 1938, 1957, 2172, 2472, 2584, 2896, 3077, 3439, 3502, 3876, 3914, 4344, 4944, 5168, 5253, 5871, 6154, 6878, 7004, 7752, 7828, 8688, 9231, 10317, 10506, 11742, 12308, 13756, 14008, 15504, 15656, 18462, 18643, 20634, 21012, 23484, 24616, 27512, 28016, 31312, 33269, 36924, 37286, 41268, 42024, 46968, 49232, 55024, 55929, 58463, 66538, 73848, 74572, 82536, 84048, 93936, 99807, 111858, 116926, 133076, 147696, 149144, 165072, 175389, 199614, 223716, 233852, 266152, 298288, 316931, 350778, 354217, 399228, 447432, 467704, 532304, 633862, 701556, 708434, 798456, 894864, 935408, 950793, 1062651, 1267724, 1403112, 1416868, 1596912, 1901586, 2125302, 2535448, 2806224, 2833736, 3803172, 4250604, 5070896, 5667472, 6021689, 7606344, 8501208, 12043378, 15212688, 17002416, 18065067, 24086756, 36130134, 48173512, 72260268, 96347024, 144520536, 289041072]

約数ペア:

[(1, 289041072), (2, 144520536), (3, 96347024), (4, 72260268), (6, 48173512), (8, 36130134), (12, 24086756), (16, 18065067), (17, 17002416), (19, 15212688), (24, 12043378), (34, 8501208), (38, 7606344), (48, 6021689), (51, 5667472), (57, 5070896), (68, 4250604), (76, 3803172), (102, 2833736), (103, 2806224), (114, 2535448), (136, 2125302), (152, 1901586), (181, 1596912), (204, 1416868), (206, 1403112), (228, 1267724), (272, 1062651), (304, 950793), (309, 935408), (323, 894864), (362, 798456), (408, 708434), (412, 701556), (456, 633862), (543, 532304), (618, 467704), (646, 447432), (724, 399228), (816, 354217), (824, 350778), (912, 316931), (969, 298288), (1086, 266152), (1236, 233852), (1292, 223716), (1448, 199614), (1648, 175389), (1751, 165072), (1938, 149144), (1957, 147696), (2172, 133076), (2472, 116926), (2584, 111858), (2896, 99807), (3077, 93936), (3439, 84048), (3502, 82536), (3876, 74572), (3914, 73848), (4344, 66538), (4944, 58463), (5168, 55929), (5253, 55024), (5871, 49232), (6154, 46968), (6878, 42024), (7004, 41268), (7752, 37286), (7828, 36924), (8688, 33269), (9231, 31312), (10317, 28016), (10506, 27512), (11742, 24616), (12308, 23484), (13756, 21012), (14008, 20634), (15504, 18643), (15656, 18462)]