425218416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 1388720640

約数和(自身を除く): 963502224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 34, 42, 48, 51, 56, 58, 68, 84, 87, 102, 112, 116, 119, 136, 151, 168, 174, 203, 204, 232, 238, 272, 289, 302, 336, 348, 357, 406, 408, 453, 464, 476, 493, 578, 604, 609, 696, 714, 812, 816, 867, 906, 952, 986, 1057, 1156, 1208, 1218, 1392, 1428, 1479, 1624, 1734, 1812, 1904, 1972, 2023, 2114, 2312, 2416, 2436, 2567, 2856, 2958, 3171, 3248, 3451, 3468, 3624, 3944, 4046, 4228, 4379, 4624, 4872, 5134, 5712, 5916, 6069, 6342, 6902, 6936, 7248, 7701, 7888, 8092, 8381, 8456, 8758, 9744, 10268, 10353, 11832, 12138, 12684, 13137, 13804, 13872, 15402, 16184, 16762, 16912, 17516, 17969, 20536, 20706, 23664, 24276, 25143, 25368, 26274, 27608, 30653, 30804, 32368, 33524, 35032, 35938, 41072, 41412, 43639, 48552, 50286, 50736, 52548, 53907, 55216, 58667, 61306, 61608, 67048, 70064, 71876, 74443, 82824, 87278, 91959, 97104, 100572, 105096, 107814, 117334, 122612, 123216, 130917, 134096, 143752, 148886, 165648, 174556, 176001, 183918, 201144, 210192, 215628, 223329, 234668, 245224, 261834, 287504, 297772, 305473, 349112, 352002, 367836, 402288, 431256, 446658, 469336, 490448, 521101, 523668, 595544, 610946, 698224, 704004, 735672, 862512, 893316, 916419, 938672, 1042202, 1047336, 1191088, 1221892, 1265531, 1408008, 1471344, 1563303, 1786632, 1832838, 2084404, 2094672, 2443784, 2531062, 2816016, 3126606, 3573264, 3665676, 3796593, 4168808, 4887568, 5062124, 6253212, 7331352, 7593186, 8337616, 8858717, 10124248, 12506424, 14662704, 15186372, 17717434, 20248496, 25012848, 26576151, 30372744, 35434868, 53152302, 60745488, 70869736, 106304604, 141739472, 212609208, 425218416]

約数ペア:

[(1, 425218416), (2, 212609208), (3, 141739472), (4, 106304604), (6, 70869736), (7, 60745488), (8, 53152302), (12, 35434868), (14, 30372744), (16, 26576151), (17, 25012848), (21, 20248496), (24, 17717434), (28, 15186372), (29, 14662704), (34, 12506424), (42, 10124248), (48, 8858717), (51, 8337616), (56, 7593186), (58, 7331352), (68, 6253212), (84, 5062124), (87, 4887568), (102, 4168808), (112, 3796593), (116, 3665676), (119, 3573264), (136, 3126606), (151, 2816016), (168, 2531062), (174, 2443784), (203, 2094672), (204, 2084404), (232, 1832838), (238, 1786632), (272, 1563303), (289, 1471344), (302, 1408008), (336, 1265531), (348, 1221892), (357, 1191088), (406, 1047336), (408, 1042202), (453, 938672), (464, 916419), (476, 893316), (493, 862512), (578, 735672), (604, 704004), (609, 698224), (696, 610946), (714, 595544), (812, 523668), (816, 521101), (867, 490448), (906, 469336), (952, 446658), (986, 431256), (1057, 402288), (1156, 367836), (1208, 352002), (1218, 349112), (1392, 305473), (1428, 297772), (1479, 287504), (1624, 261834), (1734, 245224), (1812, 234668), (1904, 223329), (1972, 215628), (2023, 210192), (2114, 201144), (2312, 183918), (2416, 176001), (2436, 174556), (2567, 165648), (2856, 148886), (2958, 143752), (3171, 134096), (3248, 130917), (3451, 123216), (3468, 122612), (3624, 117334), (3944, 107814), (4046, 105096), (4228, 100572), (4379, 97104), (4624, 91959), (4872, 87278), (5134, 82824), (5712, 74443), (5916, 71876), (6069, 70064), (6342, 67048), (6902, 61608), (6936, 61306), (7248, 58667), (7701, 55216), (7888, 53907), (8092, 52548), (8381, 50736), (8456, 50286), (8758, 48552), (9744, 43639), (10268, 41412), (10353, 41072), (11832, 35938), (12138, 35032), (12684, 33524), (13137, 32368), (13804, 30804), (13872, 30653), (15402, 27608), (16184, 26274), (16762, 25368), (16912, 25143), (17516, 24276), (17969, 23664), (20536, 20706)]