1294403264

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 3409858560

約数和(自身を除く): 2115455296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 37, 44, 56, 62, 64, 74, 77, 88, 112, 124, 148, 154, 176, 217, 224, 229, 248, 259, 296, 308, 341, 352, 407, 434, 448, 458, 496, 518, 592, 616, 682, 704, 814, 868, 916, 992, 1036, 1147, 1184, 1232, 1364, 1603, 1628, 1736, 1832, 1984, 2072, 2294, 2368, 2387, 2464, 2519, 2728, 2849, 3206, 3256, 3472, 3664, 4144, 4588, 4774, 4928, 5038, 5456, 5698, 6412, 6512, 6944, 7099, 7328, 8029, 8288, 8473, 9176, 9548, 10076, 10912, 11396, 12617, 12824, 13024, 13888, 14198, 14656, 16058, 16576, 16946, 17633, 18352, 19096, 20152, 21824, 22792, 25234, 25648, 26048, 28396, 32116, 33892, 35266, 36704, 38192, 40304, 45584, 49693, 50468, 51296, 56792, 59311, 64232, 67784, 70532, 73408, 76384, 78089, 80608, 88319, 91168, 93203, 99386, 100936, 102592, 113584, 118622, 128464, 135568, 141064, 152768, 156178, 161216, 176638, 182336, 186406, 198772, 201872, 227168, 237244, 256928, 262663, 271136, 282128, 312356, 353276, 372812, 397544, 403744, 454336, 474488, 513856, 525326, 542272, 546623, 564256, 624712, 652421, 706552, 745624, 795088, 807488, 948976, 1050652, 1093246, 1128512, 1249424, 1304842, 1413104, 1491248, 1590176, 1838641, 1897952, 2101304, 2186492, 2498848, 2609684, 2826208, 2889293, 2982496, 3180352, 3677282, 3795904, 4202608, 4372984, 4997696, 5219368, 5652416, 5778586, 5964992, 7354564, 8405216, 8745968, 10438736, 11557172, 14709128, 16810432, 17491936, 20225051, 20877472, 23114344, 29418256, 34983872, 40450102, 41754944, 46228688, 58836512, 80900204, 92457376, 117673024, 161800408, 184914752, 323600816, 647201632, 1294403264]

約数ペア:

[(1, 1294403264), (2, 647201632), (4, 323600816), (7, 184914752), (8, 161800408), (11, 117673024), (14, 92457376), (16, 80900204), (22, 58836512), (28, 46228688), (31, 41754944), (32, 40450102), (37, 34983872), (44, 29418256), (56, 23114344), (62, 20877472), (64, 20225051), (74, 17491936), (77, 16810432), (88, 14709128), (112, 11557172), (124, 10438736), (148, 8745968), (154, 8405216), (176, 7354564), (217, 5964992), (224, 5778586), (229, 5652416), (248, 5219368), (259, 4997696), (296, 4372984), (308, 4202608), (341, 3795904), (352, 3677282), (407, 3180352), (434, 2982496), (448, 2889293), (458, 2826208), (496, 2609684), (518, 2498848), (592, 2186492), (616, 2101304), (682, 1897952), (704, 1838641), (814, 1590176), (868, 1491248), (916, 1413104), (992, 1304842), (1036, 1249424), (1147, 1128512), (1184, 1093246), (1232, 1050652), (1364, 948976), (1603, 807488), (1628, 795088), (1736, 745624), (1832, 706552), (1984, 652421), (2072, 624712), (2294, 564256), (2368, 546623), (2387, 542272), (2464, 525326), (2519, 513856), (2728, 474488), (2849, 454336), (3206, 403744), (3256, 397544), (3472, 372812), (3664, 353276), (4144, 312356), (4588, 282128), (4774, 271136), (4928, 262663), (5038, 256928), (5456, 237244), (5698, 227168), (6412, 201872), (6512, 198772), (6944, 186406), (7099, 182336), (7328, 176638), (8029, 161216), (8288, 156178), (8473, 152768), (9176, 141064), (9548, 135568), (10076, 128464), (10912, 118622), (11396, 113584), (12617, 102592), (12824, 100936), (13024, 99386), (13888, 93203), (14198, 91168), (14656, 88319), (16058, 80608), (16576, 78089), (16946, 76384), (17633, 73408), (18352, 70532), (19096, 67784), (20152, 64232), (21824, 59311), (22792, 56792), (25234, 51296), (25648, 50468), (26048, 49693), (28396, 45584), (32116, 40304), (33892, 38192), (35266, 36704)]