21698326496

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14951}}^1$

素因数の和:15029

約数の個数: 192

約数和(自身を含む): 57875005440

約数和(自身を除く): 36176678944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 152, 154, 176, 209, 217, 224, 248, 266, 304, 308, 341, 352, 418, 434, 496, 532, 589, 608, 616, 682, 836, 868, 992, 1064, 1178, 1232, 1364, 1463, 1672, 1736, 2128, 2356, 2387, 2464, 2728, 2926, 3344, 3472, 4123, 4256, 4712, 4774, 5456, 5852, 6479, 6688, 6944, 8246, 9424, 9548, 10912, 11704, 12958, 14951, 16492, 18848, 19096, 23408, 25916, 29902, 32984, 38192, 45353, 46816, 51832, 59804, 65968, 76384, 90706, 103664, 104657, 119608, 131936, 164461, 181412, 207328, 209314, 239216, 284069, 328922, 362824, 418628, 463481, 478432, 568138, 657844, 725648, 837256, 926962, 1136276, 1151227, 1315688, 1451296, 1674512, 1853924, 1988483, 2272552, 2302454, 2631376, 3124759, 3244367, 3349024, 3707848, 3976966, 4545104, 4604908, 5098291, 5262752, 6249518, 6488734, 7415696, 7953932, 8806139, 9090208, 9209816, 10196582, 12499036, 12977468, 14831392, 15907864, 17612278, 18419632, 20393164, 21873313, 24998072, 25954936, 31815728, 35224556, 35688037, 36839264, 40786328, 43746626, 49996144, 51909872, 61642973, 63631456, 70449112, 71376074, 81572656, 87493252, 96867529, 99992288, 103819744, 123285946, 140898224, 142752148, 163145312, 174986504, 193735058, 246571892, 281796448, 285504296, 349973008, 387470116, 493143784, 571008592, 678072703, 699946016, 774940232, 986287568, 1142017184, 1356145406, 1549880464, 1972575136, 2712290812, 3099760928, 5424581624, 10849163248, 21698326496]

約数ペア:

[(1, 21698326496), (2, 10849163248), (4, 5424581624), (7, 3099760928), (8, 2712290812), (11, 1972575136), (14, 1549880464), (16, 1356145406), (19, 1142017184), (22, 986287568), (28, 774940232), (31, 699946016), (32, 678072703), (38, 571008592), (44, 493143784), (56, 387470116), (62, 349973008), (76, 285504296), (77, 281796448), (88, 246571892), (112, 193735058), (124, 174986504), (133, 163145312), (152, 142752148), (154, 140898224), (176, 123285946), (209, 103819744), (217, 99992288), (224, 96867529), (248, 87493252), (266, 81572656), (304, 71376074), (308, 70449112), (341, 63631456), (352, 61642973), (418, 51909872), (434, 49996144), (496, 43746626), (532, 40786328), (589, 36839264), (608, 35688037), (616, 35224556), (682, 31815728), (836, 25954936), (868, 24998072), (992, 21873313), (1064, 20393164), (1178, 18419632), (1232, 17612278), (1364, 15907864), (1463, 14831392), (1672, 12977468), (1736, 12499036), (2128, 10196582), (2356, 9209816), (2387, 9090208), (2464, 8806139), (2728, 7953932), (2926, 7415696), (3344, 6488734), (3472, 6249518), (4123, 5262752), (4256, 5098291), (4712, 4604908), (4774, 4545104), (5456, 3976966), (5852, 3707848), (6479, 3349024), (6688, 3244367), (6944, 3124759), (8246, 2631376), (9424, 2302454), (9548, 2272552), (10912, 1988483), (11704, 1853924), (12958, 1674512), (14951, 1451296), (16492, 1315688), (18848, 1151227), (19096, 1136276), (23408, 926962), (25916, 837256), (29902, 725648), (32984, 657844), (38192, 568138), (45353, 478432), (46816, 463481), (51832, 418628), (59804, 362824), (65968, 328922), (76384, 284069), (90706, 239216), (103664, 209314), (104657, 207328), (119608, 181412), (131936, 164461)]