18749327744

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:801

約数の個数: 256

約数和(自身を含む): 47518617600

約数和(自身を除く): 28769289856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 59, 62, 64, 68, 112, 118, 119, 124, 128, 136, 217, 224, 236, 238, 248, 272, 413, 434, 448, 472, 476, 496, 527, 544, 673, 826, 868, 896, 944, 952, 992, 1003, 1054, 1088, 1346, 1652, 1736, 1829, 1888, 1904, 1984, 2006, 2108, 2176, 2692, 3304, 3472, 3658, 3689, 3776, 3808, 3968, 4012, 4216, 4711, 5384, 6608, 6944, 7021, 7316, 7378, 7552, 7616, 8024, 8432, 9422, 10768, 11441, 12803, 13216, 13888, 14042, 14632, 14756, 15232, 16048, 16864, 18844, 20863, 21536, 22882, 25606, 26432, 27776, 28084, 29264, 29512, 31093, 32096, 33728, 37688, 39707, 41726, 43072, 45764, 51212, 52864, 56168, 58528, 59024, 62186, 64192, 67456, 75376, 79414, 80087, 83452, 86144, 91528, 102424, 112336, 117056, 118048, 124372, 128384, 146041, 150752, 158828, 160174, 166904, 183056, 204848, 217651, 224672, 234112, 236096, 248744, 277949, 292082, 301504, 317656, 320348, 333808, 354671, 366112, 409696, 435302, 449344, 472192, 497488, 555898, 584164, 603008, 635312, 640696, 667616, 675019, 709342, 732224, 819392, 870604, 898688, 994976, 1111796, 1168328, 1230917, 1270624, 1281392, 1335232, 1350038, 1418684, 1464448, 1638784, 1741208, 1989952, 2223592, 2336656, 2461834, 2482697, 2541248, 2562784, 2670464, 2700076, 2837368, 3482416, 3979904, 4447184, 4673312, 4725133, 4923668, 4965394, 5082496, 5125568, 5400152, 5674736, 6964832, 8616419, 8894368, 9346624, 9450266, 9847336, 9930788, 10251136, 10800304, 11349472, 13929664, 17232838, 17788736, 18693248, 18900532, 19694672, 19861576, 20925589, 21600608, 22698944, 27859328, 34465676, 35577472, 37801064, 39389344, 39723152, 41851178, 43201216, 45397888, 68931352, 75602128, 78778688, 79446304, 83702356, 86402432, 137862704, 146479123, 151204256, 157557376, 158892608, 167404712, 275725408, 292958246, 302408512, 317785216, 334809424, 551450816, 585916492, 604817024, 669618848, 1102901632, 1171832984, 1339237696, 2343665968, 2678475392, 4687331936, 9374663872, 18749327744]

約数ペア:

[(1, 18749327744), (2, 9374663872), (4, 4687331936), (7, 2678475392), (8, 2343665968), (14, 1339237696), (16, 1171832984), (17, 1102901632), (28, 669618848), (31, 604817024), (32, 585916492), (34, 551450816), (56, 334809424), (59, 317785216), (62, 302408512), (64, 292958246), (68, 275725408), (112, 167404712), (118, 158892608), (119, 157557376), (124, 151204256), (128, 146479123), (136, 137862704), (217, 86402432), (224, 83702356), (236, 79446304), (238, 78778688), (248, 75602128), (272, 68931352), (413, 45397888), (434, 43201216), (448, 41851178), (472, 39723152), (476, 39389344), (496, 37801064), (527, 35577472), (544, 34465676), (673, 27859328), (826, 22698944), (868, 21600608), (896, 20925589), (944, 19861576), (952, 19694672), (992, 18900532), (1003, 18693248), (1054, 17788736), (1088, 17232838), (1346, 13929664), (1652, 11349472), (1736, 10800304), (1829, 10251136), (1888, 9930788), (1904, 9847336), (1984, 9450266), (2006, 9346624), (2108, 8894368), (2176, 8616419), (2692, 6964832), (3304, 5674736), (3472, 5400152), (3658, 5125568), (3689, 5082496), (3776, 4965394), (3808, 4923668), (3968, 4725133), (4012, 4673312), (4216, 4447184), (4711, 3979904), (5384, 3482416), (6608, 2837368), (6944, 2700076), (7021, 2670464), (7316, 2562784), (7378, 2541248), (7552, 2482697), (7616, 2461834), (8024, 2336656), (8432, 2223592), (9422, 1989952), (10768, 1741208), (11441, 1638784), (12803, 1464448), (13216, 1418684), (13888, 1350038), (14042, 1335232), (14632, 1281392), (14756, 1270624), (15232, 1230917), (16048, 1168328), (16864, 1111796), (18844, 994976), (20863, 898688), (21536, 870604), (22882, 819392), (25606, 732224), (26432, 709342), (27776, 675019), (28084, 667616), (29264, 640696), (29512, 635312), (31093, 603008), (32096, 584164), (33728, 555898), (37688, 497488), (39707, 472192), (41726, 449344), (43072, 435302), (45764, 409696), (51212, 366112), (52864, 354671), (56168, 333808), (58528, 320348), (59024, 317656), (62186, 301504), (64192, 292082), (67456, 277949), (75376, 248744), (79414, 236096), (80087, 234112), (83452, 224672), (86144, 217651), (91528, 204848), (102424, 183056), (112336, 166904), (117056, 160174), (118048, 158828), (124372, 150752), (128384, 146041)]