321924512

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:983

約数の個数: 144

約数和(自身を含む): 841586760

約数和(自身を除く): 519662248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 392, 416, 442, 476, 544, 637, 728, 784, 833, 884, 929, 952, 1274, 1456, 1547, 1568, 1666, 1768, 1858, 1904, 2548, 2912, 3094, 3332, 3536, 3716, 3808, 5096, 6188, 6503, 6664, 7072, 7432, 10192, 10829, 12077, 12376, 13006, 13328, 14864, 15793, 20384, 21658, 24154, 24752, 26012, 26656, 29728, 31586, 43316, 45521, 48308, 49504, 52024, 63172, 84539, 86632, 91042, 96616, 104048, 110551, 126344, 169078, 173264, 182084, 193232, 205309, 208096, 221102, 252688, 338156, 346528, 364168, 386464, 410618, 442204, 505376, 591773, 676312, 728336, 773857, 821236, 884408, 1183546, 1352624, 1437163, 1456672, 1547714, 1642472, 1768816, 2367092, 2705248, 2874326, 3095428, 3284944, 3537632, 4734184, 5748652, 6190856, 6569888, 9468368, 10060141, 11497304, 12381712, 18936736, 20120282, 22994608, 24763424, 40240564, 45989216, 80481128, 160962256, 321924512]

約数ペア:

[(1, 321924512), (2, 160962256), (4, 80481128), (7, 45989216), (8, 40240564), (13, 24763424), (14, 22994608), (16, 20120282), (17, 18936736), (26, 12381712), (28, 11497304), (32, 10060141), (34, 9468368), (49, 6569888), (52, 6190856), (56, 5748652), (68, 4734184), (91, 3537632), (98, 3284944), (104, 3095428), (112, 2874326), (119, 2705248), (136, 2367092), (182, 1768816), (196, 1642472), (208, 1547714), (221, 1456672), (224, 1437163), (238, 1352624), (272, 1183546), (364, 884408), (392, 821236), (416, 773857), (442, 728336), (476, 676312), (544, 591773), (637, 505376), (728, 442204), (784, 410618), (833, 386464), (884, 364168), (929, 346528), (952, 338156), (1274, 252688), (1456, 221102), (1547, 208096), (1568, 205309), (1666, 193232), (1768, 182084), (1858, 173264), (1904, 169078), (2548, 126344), (2912, 110551), (3094, 104048), (3332, 96616), (3536, 91042), (3716, 86632), (3808, 84539), (5096, 63172), (6188, 52024), (6503, 49504), (6664, 48308), (7072, 45521), (7432, 43316), (10192, 31586), (10829, 29728), (12077, 26656), (12376, 26012), (13006, 24752), (13328, 24154), (14864, 21658), (15793, 20384)]