217112448

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 688867200

約数和(自身を除く): 471754752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 59, 64, 74, 84, 96, 111, 112, 118, 128, 148, 168, 177, 192, 222, 224, 236, 259, 296, 336, 354, 384, 413, 444, 448, 472, 518, 592, 672, 708, 777, 826, 888, 896, 944, 1036, 1184, 1239, 1344, 1369, 1416, 1554, 1652, 1776, 1888, 2072, 2183, 2368, 2478, 2688, 2738, 2832, 3108, 3304, 3552, 3776, 4107, 4144, 4366, 4736, 4956, 5476, 5664, 6216, 6549, 6608, 7104, 7552, 8214, 8288, 8732, 9583, 9912, 10952, 11328, 12432, 13098, 13216, 14208, 15281, 16428, 16576, 17464, 19166, 19824, 21904, 22656, 24864, 26196, 26432, 28749, 30562, 32856, 33152, 34928, 38332, 39648, 43808, 45843, 49728, 52392, 52864, 57498, 61124, 65712, 69856, 76664, 79296, 80771, 87616, 91686, 99456, 104784, 114996, 122248, 131424, 139712, 153328, 158592, 161542, 175232, 183372, 209568, 229992, 242313, 244496, 262848, 279424, 306656, 323084, 366744, 419136, 459984, 484626, 488992, 525696, 565397, 613312, 646168, 733488, 838272, 919968, 969252, 977984, 1130794, 1226624, 1292336, 1466976, 1696191, 1839936, 1938504, 1955968, 2261588, 2584672, 2933952, 3392382, 3679872, 3877008, 4523176, 5169344, 5867904, 6784764, 7754016, 9046352, 10338688, 13569528, 15508032, 18092704, 27139056, 31016064, 36185408, 54278112, 72370816, 108556224, 217112448]

約数ペア:

[(1, 217112448), (2, 108556224), (3, 72370816), (4, 54278112), (6, 36185408), (7, 31016064), (8, 27139056), (12, 18092704), (14, 15508032), (16, 13569528), (21, 10338688), (24, 9046352), (28, 7754016), (32, 6784764), (37, 5867904), (42, 5169344), (48, 4523176), (56, 3877008), (59, 3679872), (64, 3392382), (74, 2933952), (84, 2584672), (96, 2261588), (111, 1955968), (112, 1938504), (118, 1839936), (128, 1696191), (148, 1466976), (168, 1292336), (177, 1226624), (192, 1130794), (222, 977984), (224, 969252), (236, 919968), (259, 838272), (296, 733488), (336, 646168), (354, 613312), (384, 565397), (413, 525696), (444, 488992), (448, 484626), (472, 459984), (518, 419136), (592, 366744), (672, 323084), (708, 306656), (777, 279424), (826, 262848), (888, 244496), (896, 242313), (944, 229992), (1036, 209568), (1184, 183372), (1239, 175232), (1344, 161542), (1369, 158592), (1416, 153328), (1554, 139712), (1652, 131424), (1776, 122248), (1888, 114996), (2072, 104784), (2183, 99456), (2368, 91686), (2478, 87616), (2688, 80771), (2738, 79296), (2832, 76664), (3108, 69856), (3304, 65712), (3552, 61124), (3776, 57498), (4107, 52864), (4144, 52392), (4366, 49728), (4736, 45843), (4956, 43808), (5476, 39648), (5664, 38332), (6216, 34928), (6549, 33152), (6608, 32856), (7104, 30562), (7552, 28749), (8214, 26432), (8288, 26196), (8732, 24864), (9583, 22656), (9912, 21904), (10952, 19824), (11328, 19166), (12432, 17464), (13098, 16576), (13216, 16428), (14208, 15281)]