321793056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1499

約数の個数: 144

約数和(自身を含む): 1002357720

約数和(自身を除く): 680564664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1248, 1409, 1464, 1586, 1872, 1952, 2196, 2379, 2818, 2928, 3172, 3744, 4227, 4392, 4758, 5636, 5856, 6344, 7137, 8454, 8784, 9516, 11272, 12681, 12688, 14274, 16908, 17568, 18317, 19032, 22544, 25362, 25376, 28548, 33816, 36634, 38064, 45088, 50724, 54951, 57096, 67632, 73268, 76128, 85949, 101448, 109902, 114192, 135264, 146536, 164853, 171898, 202896, 219804, 228384, 257847, 293072, 329706, 343796, 405792, 439608, 515694, 586144, 659412, 687592, 773541, 879216, 1031388, 1117337, 1318824, 1375184, 1547082, 1758432, 2062776, 2234674, 2637648, 2750368, 3094164, 3352011, 4125552, 4469348, 5275296, 6188328, 6704022, 8251104, 8938696, 10056033, 12376656, 13408044, 17877392, 20112066, 24753312, 26816088, 35754784, 40224132, 53632176, 80448264, 107264352, 160896528, 321793056]

約数ペア:

[(1, 321793056), (2, 160896528), (3, 107264352), (4, 80448264), (6, 53632176), (8, 40224132), (9, 35754784), (12, 26816088), (13, 24753312), (16, 20112066), (18, 17877392), (24, 13408044), (26, 12376656), (32, 10056033), (36, 8938696), (39, 8251104), (48, 6704022), (52, 6188328), (61, 5275296), (72, 4469348), (78, 4125552), (96, 3352011), (104, 3094164), (117, 2750368), (122, 2637648), (144, 2234674), (156, 2062776), (183, 1758432), (208, 1547082), (234, 1375184), (244, 1318824), (288, 1117337), (312, 1031388), (366, 879216), (416, 773541), (468, 687592), (488, 659412), (549, 586144), (624, 515694), (732, 439608), (793, 405792), (936, 343796), (976, 329706), (1098, 293072), (1248, 257847), (1409, 228384), (1464, 219804), (1586, 202896), (1872, 171898), (1952, 164853), (2196, 146536), (2379, 135264), (2818, 114192), (2928, 109902), (3172, 101448), (3744, 85949), (4227, 76128), (4392, 73268), (4758, 67632), (5636, 57096), (5856, 54951), (6344, 50724), (7137, 45088), (8454, 38064), (8784, 36634), (9516, 33816), (11272, 28548), (12681, 25376), (12688, 25362), (14274, 22544), (16908, 19032), (17568, 18317)]