16498403856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{997}}^1$

素因数の和:1390

約数の個数: 240

約数和(自身を含む): 52201563648

約数和(自身を除く): 35703159792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 337, 341, 372, 396, 496, 528, 558, 674, 682, 744, 792, 997, 1011, 1023, 1116, 1348, 1364, 1488, 1584, 1994, 2022, 2046, 2232, 2696, 2728, 2991, 3033, 3069, 3707, 3988, 4044, 4092, 4464, 5392, 5456, 5982, 6066, 6138, 7414, 7976, 8088, 8184, 8973, 10447, 10967, 11121, 11964, 12132, 12276, 14828, 15952, 16176, 16368, 17946, 20894, 21934, 22242, 23928, 24264, 24552, 29656, 30907, 31341, 32901, 33363, 35892, 41788, 43868, 44484, 47856, 48528, 49104, 59312, 61814, 62682, 65802, 66726, 71784, 83576, 87736, 88968, 92721, 94023, 98703, 114917, 123628, 125364, 131604, 133452, 143568, 167152, 175472, 177936, 185442, 188046, 197406, 229834, 247256, 250728, 263208, 266904, 278163, 335989, 339977, 344751, 370884, 376092, 394812, 459668, 494512, 501456, 526416, 533808, 556326, 671978, 679954, 689502, 741768, 752184, 789624, 919336, 1007967, 1019931, 1034253, 1112652, 1343956, 1359908, 1379004, 1483536, 1504368, 1579248, 1838672, 2015934, 2039862, 2068506, 2225304, 2687912, 2719816, 2758008, 3023901, 3059793, 3695879, 4031868, 4079724, 4137012, 4450608, 5375824, 5439632, 5516016, 6047802, 6119586, 7391758, 8063736, 8159448, 8274024, 10415659, 11087637, 12095604, 12239172, 14783516, 16127472, 16318896, 16548048, 20831318, 22175274, 24191208, 24478344, 29567032, 31246977, 33262911, 41662636, 44350548, 48382416, 48956688, 59134064, 62493954, 66525822, 83325272, 88701096, 93740931, 114572249, 124987908, 133051644, 166650544, 177402192, 187481862, 229144498, 249975816, 266103288, 343716747, 374963724, 458288996, 499951632, 532206576, 687433494, 749927448, 916577992, 1031150241, 1374866988, 1499854896, 1833155984, 2062300482, 2749733976, 4124600964, 5499467952, 8249201928, 16498403856]

約数ペア:

[(1, 16498403856), (2, 8249201928), (3, 5499467952), (4, 4124600964), (6, 2749733976), (8, 2062300482), (9, 1833155984), (11, 1499854896), (12, 1374866988), (16, 1031150241), (18, 916577992), (22, 749927448), (24, 687433494), (31, 532206576), (33, 499951632), (36, 458288996), (44, 374963724), (48, 343716747), (62, 266103288), (66, 249975816), (72, 229144498), (88, 187481862), (93, 177402192), (99, 166650544), (124, 133051644), (132, 124987908), (144, 114572249), (176, 93740931), (186, 88701096), (198, 83325272), (248, 66525822), (264, 62493954), (279, 59134064), (337, 48956688), (341, 48382416), (372, 44350548), (396, 41662636), (496, 33262911), (528, 31246977), (558, 29567032), (674, 24478344), (682, 24191208), (744, 22175274), (792, 20831318), (997, 16548048), (1011, 16318896), (1023, 16127472), (1116, 14783516), (1348, 12239172), (1364, 12095604), (1488, 11087637), (1584, 10415659), (1994, 8274024), (2022, 8159448), (2046, 8063736), (2232, 7391758), (2696, 6119586), (2728, 6047802), (2991, 5516016), (3033, 5439632), (3069, 5375824), (3707, 4450608), (3988, 4137012), (4044, 4079724), (4092, 4031868), (4464, 3695879), (5392, 3059793), (5456, 3023901), (5982, 2758008), (6066, 2719816), (6138, 2687912), (7414, 2225304), (7976, 2068506), (8088, 2039862), (8184, 2015934), (8973, 1838672), (10447, 1579248), (10967, 1504368), (11121, 1483536), (11964, 1379004), (12132, 1359908), (12276, 1343956), (14828, 1112652), (15952, 1034253), (16176, 1019931), (16368, 1007967), (17946, 919336), (20894, 789624), (21934, 752184), (22242, 741768), (23928, 689502), (24264, 679954), (24552, 671978), (29656, 556326), (30907, 533808), (31341, 526416), (32901, 501456), (33363, 494512), (35892, 459668), (41788, 394812), (43868, 376092), (44484, 370884), (47856, 344751), (48528, 339977), (49104, 335989), (59312, 278163), (61814, 266904), (62682, 263208), (65802, 250728), (66726, 247256), (71784, 229834), (83576, 197406), (87736, 188046), (88968, 185442), (92721, 177936), (94023, 175472), (98703, 167152), (114917, 143568), (123628, 133452), (125364, 131604)]