2480184

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 8447400

約数和(自身を除く): 5967216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 49, 56, 57, 63, 72, 74, 76, 84, 98, 111, 114, 126, 133, 147, 148, 152, 168, 171, 196, 222, 228, 252, 259, 266, 294, 296, 333, 342, 392, 399, 441, 444, 456, 504, 518, 532, 588, 666, 684, 703, 777, 798, 882, 888, 931, 1036, 1064, 1176, 1197, 1332, 1368, 1406, 1554, 1596, 1764, 1813, 1862, 2072, 2109, 2331, 2394, 2664, 2793, 2812, 3108, 3192, 3528, 3626, 3724, 4218, 4662, 4788, 4921, 5439, 5586, 5624, 6216, 6327, 7252, 7448, 8379, 8436, 9324, 9576, 9842, 10878, 11172, 12654, 14504, 14763, 16317, 16758, 16872, 18648, 19684, 21756, 22344, 25308, 29526, 32634, 33516, 34447, 39368, 43512, 44289, 50616, 59052, 65268, 67032, 68894, 88578, 103341, 118104, 130536, 137788, 177156, 206682, 275576, 310023, 354312, 413364, 620046, 826728, 1240092, 2480184]

約数ペア:

[(1, 2480184), (2, 1240092), (3, 826728), (4, 620046), (6, 413364), (7, 354312), (8, 310023), (9, 275576), (12, 206682), (14, 177156), (18, 137788), (19, 130536), (21, 118104), (24, 103341), (28, 88578), (36, 68894), (37, 67032), (38, 65268), (42, 59052), (49, 50616), (56, 44289), (57, 43512), (63, 39368), (72, 34447), (74, 33516), (76, 32634), (84, 29526), (98, 25308), (111, 22344), (114, 21756), (126, 19684), (133, 18648), (147, 16872), (148, 16758), (152, 16317), (168, 14763), (171, 14504), (196, 12654), (222, 11172), (228, 10878), (252, 9842), (259, 9576), (266, 9324), (294, 8436), (296, 8379), (333, 7448), (342, 7252), (392, 6327), (399, 6216), (441, 5624), (444, 5586), (456, 5439), (504, 4921), (518, 4788), (532, 4662), (588, 4218), (666, 3724), (684, 3626), (703, 3528), (777, 3192), (798, 3108), (882, 2812), (888, 2793), (931, 2664), (1036, 2394), (1064, 2331), (1176, 2109), (1197, 2072), (1332, 1862), (1368, 1813), (1406, 1764), (1554, 1596)]