306187128

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1963

約数の個数: 160

約数和(自身を含む): 972694800

約数和(自身を除く): 666507672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1913, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 3826, 4104, 4212, 4446, 5739, 5928, 6156, 6669, 7652, 8424, 8892, 11478, 12312, 13338, 15304, 17217, 17784, 20007, 22956, 24869, 26676, 34434, 36347, 40014, 45912, 49738, 51651, 53352, 68868, 72694, 74607, 80028, 99476, 103302, 109041, 137736, 145388, 149214, 154953, 160056, 198952, 206604, 218082, 223821, 290776, 298428, 309906, 327123, 413208, 436164, 447642, 472511, 596856, 619812, 654246, 671463, 872328, 895284, 945022, 981369, 1239624, 1308492, 1342926, 1417533, 1790568, 1890044, 1962738, 2014389, 2616984, 2685852, 2835066, 2944107, 3780088, 3925476, 4028778, 4252599, 5371704, 5670132, 5888214, 7850952, 8057556, 8505198, 11340264, 11776428, 12757797, 16115112, 17010396, 23552856, 25515594, 34020792, 38273391, 51031188, 76546782, 102062376, 153093564, 306187128]

約数ペア:

[(1, 306187128), (2, 153093564), (3, 102062376), (4, 76546782), (6, 51031188), (8, 38273391), (9, 34020792), (12, 25515594), (13, 23552856), (18, 17010396), (19, 16115112), (24, 12757797), (26, 11776428), (27, 11340264), (36, 8505198), (38, 8057556), (39, 7850952), (52, 5888214), (54, 5670132), (57, 5371704), (72, 4252599), (76, 4028778), (78, 3925476), (81, 3780088), (104, 2944107), (108, 2835066), (114, 2685852), (117, 2616984), (152, 2014389), (156, 1962738), (162, 1890044), (171, 1790568), (216, 1417533), (228, 1342926), (234, 1308492), (247, 1239624), (312, 981369), (324, 945022), (342, 895284), (351, 872328), (456, 671463), (468, 654246), (494, 619812), (513, 596856), (648, 472511), (684, 447642), (702, 436164), (741, 413208), (936, 327123), (988, 309906), (1026, 298428), (1053, 290776), (1368, 223821), (1404, 218082), (1482, 206604), (1539, 198952), (1913, 160056), (1976, 154953), (2052, 149214), (2106, 145388), (2223, 137736), (2808, 109041), (2964, 103302), (3078, 99476), (3826, 80028), (4104, 74607), (4212, 72694), (4446, 68868), (5739, 53352), (5928, 51651), (6156, 49738), (6669, 45912), (7652, 40014), (8424, 36347), (8892, 34434), (11478, 26676), (12312, 24869), (13338, 22956), (15304, 20007), (17217, 17784)]