18865469568

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4957}}^1$

素因数の和:5055

約数の個数: 256

約数和(自身を含む): 58986714240

約数和(自身を除く): 40121244672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 53, 64, 66, 68, 88, 96, 102, 106, 128, 132, 136, 159, 176, 187, 192, 204, 212, 264, 272, 318, 352, 374, 384, 408, 424, 528, 544, 561, 583, 636, 704, 748, 816, 848, 901, 1056, 1088, 1122, 1166, 1272, 1408, 1496, 1632, 1696, 1749, 1802, 2112, 2176, 2244, 2332, 2544, 2703, 2992, 3264, 3392, 3498, 3604, 4224, 4488, 4664, 4957, 5088, 5406, 5984, 6528, 6784, 6996, 7208, 8976, 9328, 9911, 9914, 10176, 10812, 11968, 13992, 14416, 14871, 17952, 18656, 19822, 19828, 20352, 21624, 23936, 27984, 28832, 29733, 29742, 35904, 37312, 39644, 39656, 43248, 54527, 55968, 57664, 59466, 59484, 71808, 74624, 79288, 79312, 84269, 86496, 109054, 111936, 115328, 118932, 118968, 158576, 158624, 163581, 168538, 172992, 218108, 223872, 237864, 237936, 252807, 262721, 317152, 317248, 327162, 337076, 345984, 436216, 475728, 475872, 505614, 525442, 634304, 634496, 654324, 674152, 788163, 872432, 926959, 951456, 951744, 1011228, 1050884, 1268608, 1308648, 1348304, 1576326, 1744864, 1853918, 1902912, 1903488, 2022456, 2101768, 2617296, 2696608, 2780877, 2889931, 3152652, 3489728, 3707836, 3805824, 4044912, 4203536, 4466257, 5234592, 5393216, 5561754, 5779862, 6305304, 6979456, 7415672, 8089824, 8407072, 8669793, 8932514, 10469184, 10786432, 11123508, 11559724, 12610608, 13398771, 14831344, 16179648, 16814144, 17339586, 17865028, 20938368, 22247016, 23119448, 25221216, 26797542, 29662688, 32359296, 33628288, 34679172, 35730056, 44494032, 46238896, 49128827, 50442432, 53595084, 59325376, 69358344, 71460112, 88988064, 92477792, 98257654, 100884864, 107190168, 118650752, 138716688, 142920224, 147386481, 177976128, 184955584, 196515308, 214380336, 277433376, 285840448, 294772962, 355952256, 369911168, 393030616, 428760672, 554866752, 571680896, 589545924, 786061232, 857521344, 1109733504, 1179091848, 1572122464, 1715042688, 2358183696, 3144244928, 4716367392, 6288489856, 9432734784, 18865469568]

約数ペア:

[(1, 18865469568), (2, 9432734784), (3, 6288489856), (4, 4716367392), (6, 3144244928), (8, 2358183696), (11, 1715042688), (12, 1572122464), (16, 1179091848), (17, 1109733504), (22, 857521344), (24, 786061232), (32, 589545924), (33, 571680896), (34, 554866752), (44, 428760672), (48, 393030616), (51, 369911168), (53, 355952256), (64, 294772962), (66, 285840448), (68, 277433376), (88, 214380336), (96, 196515308), (102, 184955584), (106, 177976128), (128, 147386481), (132, 142920224), (136, 138716688), (159, 118650752), (176, 107190168), (187, 100884864), (192, 98257654), (204, 92477792), (212, 88988064), (264, 71460112), (272, 69358344), (318, 59325376), (352, 53595084), (374, 50442432), (384, 49128827), (408, 46238896), (424, 44494032), (528, 35730056), (544, 34679172), (561, 33628288), (583, 32359296), (636, 29662688), (704, 26797542), (748, 25221216), (816, 23119448), (848, 22247016), (901, 20938368), (1056, 17865028), (1088, 17339586), (1122, 16814144), (1166, 16179648), (1272, 14831344), (1408, 13398771), (1496, 12610608), (1632, 11559724), (1696, 11123508), (1749, 10786432), (1802, 10469184), (2112, 8932514), (2176, 8669793), (2244, 8407072), (2332, 8089824), (2544, 7415672), (2703, 6979456), (2992, 6305304), (3264, 5779862), (3392, 5561754), (3498, 5393216), (3604, 5234592), (4224, 4466257), (4488, 4203536), (4664, 4044912), (4957, 3805824), (5088, 3707836), (5406, 3489728), (5984, 3152652), (6528, 2889931), (6784, 2780877), (6996, 2696608), (7208, 2617296), (8976, 2101768), (9328, 2022456), (9911, 1903488), (9914, 1902912), (10176, 1853918), (10812, 1744864), (11968, 1576326), (13992, 1348304), (14416, 1308648), (14871, 1268608), (17952, 1050884), (18656, 1011228), (19822, 951744), (19828, 951456), (20352, 926959), (21624, 872432), (23936, 788163), (27984, 674152), (28832, 654324), (29733, 634496), (29742, 634304), (35904, 525442), (37312, 505614), (39644, 475872), (39656, 475728), (43248, 436216), (54527, 345984), (55968, 337076), (57664, 327162), (59466, 317248), (59484, 317152), (71808, 262721), (74624, 252807), (79288, 237936), (79312, 237864), (84269, 223872), (86496, 218108), (109054, 172992), (111936, 168538), (115328, 163581), (118932, 158624), (118968, 158576)]