2009187072

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15299}}^1$

素因数の和:15343

約数の個数: 144

約数和(自身を含む): 6254640000

約数和(自身を除く): 4245452928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2432, 2736, 3456, 3648, 4104, 4864, 5472, 6912, 7296, 8208, 10944, 14592, 15299, 16416, 21888, 30598, 32832, 43776, 45897, 61196, 65664, 91794, 122392, 131328, 137691, 183588, 244784, 275382, 290681, 367176, 413073, 489568, 550764, 581362, 734352, 826146, 872043, 979136, 1101528, 1162724, 1468704, 1652292, 1744086, 1958272, 2203056, 2325448, 2616129, 2937408, 3304584, 3488172, 3916544, 4406112, 4650896, 5232258, 5874816, 6609168, 6976344, 7848387, 8812224, 9301792, 10464516, 11749632, 13218336, 13952688, 15696774, 17624448, 18603584, 20929032, 26436672, 27905376, 31393548, 35248896, 37207168, 41858064, 52873344, 55810752, 62787096, 74414336, 83716128, 105746688, 111621504, 125574192, 167432256, 223243008, 251148384, 334864512, 502296768, 669729024, 1004593536, 2009187072]

約数ペア:

[(1, 2009187072), (2, 1004593536), (3, 669729024), (4, 502296768), (6, 334864512), (8, 251148384), (9, 223243008), (12, 167432256), (16, 125574192), (18, 111621504), (19, 105746688), (24, 83716128), (27, 74414336), (32, 62787096), (36, 55810752), (38, 52873344), (48, 41858064), (54, 37207168), (57, 35248896), (64, 31393548), (72, 27905376), (76, 26436672), (96, 20929032), (108, 18603584), (114, 17624448), (128, 15696774), (144, 13952688), (152, 13218336), (171, 11749632), (192, 10464516), (216, 9301792), (228, 8812224), (256, 7848387), (288, 6976344), (304, 6609168), (342, 5874816), (384, 5232258), (432, 4650896), (456, 4406112), (513, 3916544), (576, 3488172), (608, 3304584), (684, 2937408), (768, 2616129), (864, 2325448), (912, 2203056), (1026, 1958272), (1152, 1744086), (1216, 1652292), (1368, 1468704), (1728, 1162724), (1824, 1101528), (2052, 979136), (2304, 872043), (2432, 826146), (2736, 734352), (3456, 581362), (3648, 550764), (4104, 489568), (4864, 413073), (5472, 367176), (6912, 290681), (7296, 275382), (8208, 244784), (10944, 183588), (14592, 137691), (15299, 131328), (16416, 122392), (21888, 91794), (30598, 65664), (32832, 61196), (43776, 45897)]