16978133088

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21107}}^1$

素因数の和:21159

約数の個数: 288

約数和(自身を含む): 60639062400

約数和(自身を除く): 43660929312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 224, 228, 252, 266, 288, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 608, 672, 684, 756, 784, 798, 864, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1568, 1596, 1764, 1824, 1862, 2016, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3192, 3528, 3591, 3724, 4104, 4256, 4704, 4788, 5292, 5472, 5586, 6048, 6384, 7056, 7182, 7448, 8208, 8379, 9576, 10584, 11172, 12768, 14112, 14364, 14896, 16416, 16758, 19152, 21107, 21168, 22344, 25137, 28728, 29792, 33516, 38304, 42214, 42336, 44688, 50274, 57456, 63321, 67032, 84428, 89376, 100548, 114912, 126642, 134064, 147749, 168856, 189963, 201096, 253284, 268128, 295498, 337712, 379926, 401033, 402192, 443247, 506568, 569889, 590996, 675424, 759852, 802066, 804384, 886494, 1013136, 1034243, 1139778, 1181992, 1203099, 1329741, 1519704, 1604132, 1772988, 2026272, 2068486, 2279556, 2363984, 2406198, 2659482, 2807231, 3039408, 3102729, 3208264, 3545976, 3609297, 3989223, 4136972, 4559112, 4727968, 4812396, 5318964, 5614462, 6078816, 6205458, 6416528, 7091952, 7218594, 7978446, 8273944, 8421693, 9118224, 9308187, 9624792, 10637928, 10827891, 11228924, 12410916, 12833056, 14183904, 14437188, 15956892, 16547888, 16843386, 18236448, 18616374, 19249584, 19650617, 21275856, 21655782, 22457848, 24821832, 25265079, 27924561, 28874376, 31913784, 33095776, 33686772, 37232748, 38499168, 39301234, 42551712, 43311564, 44915696, 49643664, 50530158, 55849122, 57748752, 58951851, 63827568, 67373544, 74465496, 75795237, 78602468, 86623128, 89831392, 99287328, 101060316, 111698244, 115497504, 117903702, 127655136, 134747088, 148930992, 151590474, 157204936, 173246256, 176855553, 202120632, 223396488, 235807404, 269494176, 297861984, 303180948, 314409872, 346492512, 353711106, 404241264, 446792976, 471614808, 530566659, 606361896, 628819744, 707422212, 808482528, 893585952, 943229616, 1061133318, 1212723792, 1414844424, 1886459232, 2122266636, 2425447584, 2829688848, 4244533272, 5659377696, 8489066544, 16978133088]

約数ペア:

[(1, 16978133088), (2, 8489066544), (3, 5659377696), (4, 4244533272), (6, 2829688848), (7, 2425447584), (8, 2122266636), (9, 1886459232), (12, 1414844424), (14, 1212723792), (16, 1061133318), (18, 943229616), (19, 893585952), (21, 808482528), (24, 707422212), (27, 628819744), (28, 606361896), (32, 530566659), (36, 471614808), (38, 446792976), (42, 404241264), (48, 353711106), (49, 346492512), (54, 314409872), (56, 303180948), (57, 297861984), (63, 269494176), (72, 235807404), (76, 223396488), (84, 202120632), (96, 176855553), (98, 173246256), (108, 157204936), (112, 151590474), (114, 148930992), (126, 134747088), (133, 127655136), (144, 117903702), (147, 115497504), (152, 111698244), (168, 101060316), (171, 99287328), (189, 89831392), (196, 86623128), (216, 78602468), (224, 75795237), (228, 74465496), (252, 67373544), (266, 63827568), (288, 58951851), (294, 57748752), (304, 55849122), (336, 50530158), (342, 49643664), (378, 44915696), (392, 43311564), (399, 42551712), (432, 39301234), (441, 38499168), (456, 37232748), (504, 33686772), (513, 33095776), (532, 31913784), (588, 28874376), (608, 27924561), (672, 25265079), (684, 24821832), (756, 22457848), (784, 21655782), (798, 21275856), (864, 19650617), (882, 19249584), (912, 18616374), (931, 18236448), (1008, 16843386), (1026, 16547888), (1064, 15956892), (1176, 14437188), (1197, 14183904), (1323, 12833056), (1368, 12410916), (1512, 11228924), (1568, 10827891), (1596, 10637928), (1764, 9624792), (1824, 9308187), (1862, 9118224), (2016, 8421693), (2052, 8273944), (2128, 7978446), (2352, 7218594), (2394, 7091952), (2646, 6416528), (2736, 6205458), (2793, 6078816), (3024, 5614462), (3192, 5318964), (3528, 4812396), (3591, 4727968), (3724, 4559112), (4104, 4136972), (4256, 3989223), (4704, 3609297), (4788, 3545976), (5292, 3208264), (5472, 3102729), (5586, 3039408), (6048, 2807231), (6384, 2659482), (7056, 2406198), (7182, 2363984), (7448, 2279556), (8208, 2068486), (8379, 2026272), (9576, 1772988), (10584, 1604132), (11172, 1519704), (12768, 1329741), (14112, 1203099), (14364, 1181992), (14896, 1139778), (16416, 1034243), (16758, 1013136), (19152, 886494), (21107, 804384), (21168, 802066), (22344, 759852), (25137, 675424), (28728, 590996), (29792, 569889), (33516, 506568), (38304, 443247), (42214, 402192), (42336, 401033), (44688, 379926), (50274, 337712), (57456, 295498), (63321, 268128), (67032, 253284), (84428, 201096), (89376, 189963), (100548, 168856), (114912, 147749), (126642, 134064)]