196317792

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2057

約数の個数: 144

約数和(自身を含む): 628992000

約数和(自身を除く): 432674208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 1999, 2046, 2232, 2728, 2976, 3069, 3168, 3998, 4092, 4464, 5456, 5997, 6138, 7996, 8184, 8928, 10912, 11994, 12276, 15992, 16368, 17991, 21989, 23988, 24552, 31984, 32736, 35982, 43978, 47976, 49104, 61969, 63968, 65967, 71964, 87956, 95952, 98208, 123938, 131934, 143928, 175912, 185907, 191904, 197901, 247876, 263868, 287856, 351824, 371814, 395802, 495752, 527736, 557721, 575712, 681659, 703648, 743628, 791604, 991504, 1055472, 1115442, 1363318, 1487256, 1583208, 1983008, 2044977, 2110944, 2230884, 2726636, 2974512, 3166416, 4089954, 4461768, 5453272, 5949024, 6134931, 6332832, 8179908, 8923536, 10906544, 12269862, 16359816, 17847072, 21813088, 24539724, 32719632, 49079448, 65439264, 98158896, 196317792]

約数ペア:

[(1, 196317792), (2, 98158896), (3, 65439264), (4, 49079448), (6, 32719632), (8, 24539724), (9, 21813088), (11, 17847072), (12, 16359816), (16, 12269862), (18, 10906544), (22, 8923536), (24, 8179908), (31, 6332832), (32, 6134931), (33, 5949024), (36, 5453272), (44, 4461768), (48, 4089954), (62, 3166416), (66, 2974512), (72, 2726636), (88, 2230884), (93, 2110944), (96, 2044977), (99, 1983008), (124, 1583208), (132, 1487256), (144, 1363318), (176, 1115442), (186, 1055472), (198, 991504), (248, 791604), (264, 743628), (279, 703648), (288, 681659), (341, 575712), (352, 557721), (372, 527736), (396, 495752), (496, 395802), (528, 371814), (558, 351824), (682, 287856), (744, 263868), (792, 247876), (992, 197901), (1023, 191904), (1056, 185907), (1116, 175912), (1364, 143928), (1488, 131934), (1584, 123938), (1999, 98208), (2046, 95952), (2232, 87956), (2728, 71964), (2976, 65967), (3069, 63968), (3168, 61969), (3998, 49104), (4092, 47976), (4464, 43978), (5456, 35982), (5997, 32736), (6138, 31984), (7996, 24552), (8184, 23988), (8928, 21989), (10912, 17991), (11994, 16368), (12276, 15992)]