285728688

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5016

約数の個数: 160

約数和(自身を含む): 986841600

約数和(自身を除く): 701112912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 4973, 6384, 7182, 8208, 9576, 9946, 14364, 14919, 19152, 19892, 28728, 29838, 34811, 39784, 44757, 57456, 59676, 69622, 79568, 89514, 94487, 104433, 119352, 134271, 139244, 179028, 188974, 208866, 238704, 268542, 278488, 283461, 313299, 358056, 377948, 417732, 537084, 556976, 566922, 626598, 661409, 716112, 755896, 835464, 850383, 939897, 1074168, 1133844, 1253196, 1322818, 1511792, 1670928, 1700766, 1879794, 1984227, 2148336, 2267688, 2506392, 2551149, 2645636, 3401532, 3759588, 3968454, 4535376, 5012784, 5102298, 5291272, 5952681, 6803064, 7519176, 7936908, 10204596, 10582544, 11905362, 13606128, 15038352, 15873816, 17858043, 20409192, 23810724, 31747632, 35716086, 40818384, 47621448, 71432172, 95242896, 142864344, 285728688]

約数ペア:

[(1, 285728688), (2, 142864344), (3, 95242896), (4, 71432172), (6, 47621448), (7, 40818384), (8, 35716086), (9, 31747632), (12, 23810724), (14, 20409192), (16, 17858043), (18, 15873816), (19, 15038352), (21, 13606128), (24, 11905362), (27, 10582544), (28, 10204596), (36, 7936908), (38, 7519176), (42, 6803064), (48, 5952681), (54, 5291272), (56, 5102298), (57, 5012784), (63, 4535376), (72, 3968454), (76, 3759588), (84, 3401532), (108, 2645636), (112, 2551149), (114, 2506392), (126, 2267688), (133, 2148336), (144, 1984227), (152, 1879794), (168, 1700766), (171, 1670928), (189, 1511792), (216, 1322818), (228, 1253196), (252, 1133844), (266, 1074168), (304, 939897), (336, 850383), (342, 835464), (378, 755896), (399, 716112), (432, 661409), (456, 626598), (504, 566922), (513, 556976), (532, 537084), (684, 417732), (756, 377948), (798, 358056), (912, 313299), (1008, 283461), (1026, 278488), (1064, 268542), (1197, 238704), (1368, 208866), (1512, 188974), (1596, 179028), (2052, 139244), (2128, 134271), (2394, 119352), (2736, 104433), (3024, 94487), (3192, 89514), (3591, 79568), (4104, 69622), (4788, 59676), (4973, 57456), (6384, 44757), (7182, 39784), (8208, 34811), (9576, 29838), (9946, 28728), (14364, 19892), (14919, 19152)]