712249408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 112

約数和(自身を含む): 1656399024

約数和(自身を除く): 944149616

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 104, 136, 148, 208, 221, 272, 296, 416, 442, 481, 544, 592, 629, 832, 884, 962, 1088, 1184, 1258, 1361, 1768, 1924, 2368, 2516, 2722, 3536, 3848, 5032, 5444, 7072, 7696, 8177, 10064, 10888, 14144, 15392, 16354, 17693, 20128, 21776, 23137, 30784, 32708, 35386, 40256, 43552, 46274, 50357, 65416, 70772, 87104, 92548, 100714, 130832, 141544, 185096, 201428, 261664, 283088, 300781, 370192, 402856, 523328, 566176, 601562, 654641, 740384, 805712, 856069, 1132352, 1203124, 1309282, 1480768, 1611424, 1712138, 2406248, 2618564, 3222848, 3424276, 4812496, 5237128, 6848552, 9624992, 10474256, 11128897, 13697104, 19249984, 20948512, 22257794, 27394208, 41897024, 44515588, 54788416, 89031176, 178062352, 356124704, 712249408]

約数ペア:

[(1, 712249408), (2, 356124704), (4, 178062352), (8, 89031176), (13, 54788416), (16, 44515588), (17, 41897024), (26, 27394208), (32, 22257794), (34, 20948512), (37, 19249984), (52, 13697104), (64, 11128897), (68, 10474256), (74, 9624992), (104, 6848552), (136, 5237128), (148, 4812496), (208, 3424276), (221, 3222848), (272, 2618564), (296, 2406248), (416, 1712138), (442, 1611424), (481, 1480768), (544, 1309282), (592, 1203124), (629, 1132352), (832, 856069), (884, 805712), (962, 740384), (1088, 654641), (1184, 601562), (1258, 566176), (1361, 523328), (1768, 402856), (1924, 370192), (2368, 300781), (2516, 283088), (2722, 261664), (3536, 201428), (3848, 185096), (5032, 141544), (5444, 130832), (7072, 100714), (7696, 92548), (8177, 87104), (10064, 70772), (10888, 65416), (14144, 50357), (15392, 46274), (16354, 43552), (17693, 40256), (20128, 35386), (21776, 32708), (23137, 30784)]