389864664

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1495

約数の個数: 160

約数和(自身を含む): 1269338400

約数和(自身を除く): 879473736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 84, 108, 122, 126, 162, 168, 183, 189, 216, 244, 252, 324, 366, 378, 427, 488, 504, 549, 567, 648, 732, 756, 854, 1098, 1134, 1281, 1409, 1464, 1512, 1647, 1708, 2196, 2268, 2562, 2818, 3294, 3416, 3843, 4227, 4392, 4536, 4941, 5124, 5636, 6588, 7686, 8454, 9863, 9882, 10248, 11272, 11529, 12681, 13176, 15372, 16908, 19726, 19764, 23058, 25362, 29589, 30744, 33816, 34587, 38043, 39452, 39528, 46116, 50724, 59178, 69174, 76086, 78904, 85949, 88767, 92232, 101448, 114129, 118356, 138348, 152172, 171898, 177534, 228258, 236712, 257847, 266301, 276696, 304344, 343796, 355068, 456516, 515694, 532602, 601643, 687592, 710136, 773541, 798903, 913032, 1031388, 1065204, 1203286, 1547082, 1597806, 1804929, 2062776, 2130408, 2320623, 2406572, 3094164, 3195612, 3609858, 4641246, 4813144, 5414787, 6188328, 6391224, 6961869, 7219716, 9282492, 10829574, 13923738, 14439432, 16244361, 18564984, 21659148, 27847476, 32488722, 43318296, 48733083, 55694952, 64977444, 97466166, 129954888, 194932332, 389864664]

約数ペア:

[(1, 389864664), (2, 194932332), (3, 129954888), (4, 97466166), (6, 64977444), (7, 55694952), (8, 48733083), (9, 43318296), (12, 32488722), (14, 27847476), (18, 21659148), (21, 18564984), (24, 16244361), (27, 14439432), (28, 13923738), (36, 10829574), (42, 9282492), (54, 7219716), (56, 6961869), (61, 6391224), (63, 6188328), (72, 5414787), (81, 4813144), (84, 4641246), (108, 3609858), (122, 3195612), (126, 3094164), (162, 2406572), (168, 2320623), (183, 2130408), (189, 2062776), (216, 1804929), (244, 1597806), (252, 1547082), (324, 1203286), (366, 1065204), (378, 1031388), (427, 913032), (488, 798903), (504, 773541), (549, 710136), (567, 687592), (648, 601643), (732, 532602), (756, 515694), (854, 456516), (1098, 355068), (1134, 343796), (1281, 304344), (1409, 276696), (1464, 266301), (1512, 257847), (1647, 236712), (1708, 228258), (2196, 177534), (2268, 171898), (2562, 152172), (2818, 138348), (3294, 118356), (3416, 114129), (3843, 101448), (4227, 92232), (4392, 88767), (4536, 85949), (4941, 78904), (5124, 76086), (5636, 69174), (6588, 59178), (7686, 50724), (8454, 46116), (9863, 39528), (9882, 39452), (10248, 38043), (11272, 34587), (11529, 33816), (12681, 30744), (13176, 29589), (15372, 25362), (16908, 23058), (19726, 19764)]