489324192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 1644390720

約数和(自身を除く): 1155066528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 49, 51, 56, 58, 68, 84, 87, 96, 98, 102, 112, 116, 119, 136, 147, 168, 174, 196, 203, 204, 211, 224, 232, 238, 272, 294, 336, 348, 357, 392, 406, 408, 422, 464, 476, 493, 544, 588, 609, 633, 672, 696, 714, 784, 812, 816, 833, 844, 928, 952, 986, 1176, 1218, 1266, 1392, 1421, 1428, 1477, 1479, 1568, 1624, 1632, 1666, 1688, 1904, 1972, 2352, 2436, 2499, 2532, 2784, 2842, 2856, 2954, 2958, 3248, 3332, 3376, 3451, 3587, 3808, 3944, 4263, 4431, 4704, 4872, 4998, 5064, 5684, 5712, 5908, 5916, 6119, 6496, 6664, 6752, 6902, 7174, 7888, 8526, 8862, 9744, 9996, 10128, 10339, 10353, 10761, 11368, 11424, 11816, 11832, 12238, 13328, 13804, 14348, 15776, 17052, 17724, 18357, 19488, 19992, 20256, 20678, 20706, 21522, 22736, 23632, 23664, 24157, 24476, 25109, 26656, 27608, 28696, 31017, 34104, 35448, 36714, 39984, 41356, 41412, 42833, 43044, 45472, 47264, 47328, 48314, 48952, 50218, 55216, 57392, 62034, 68208, 70896, 72471, 73428, 75327, 79968, 82712, 82824, 85666, 86088, 96628, 97904, 100436, 104023, 110432, 114784, 124068, 128499, 136416, 141792, 144942, 146856, 150654, 165424, 165648, 171332, 172176, 175763, 193256, 195808, 200872, 208046, 248136, 256998, 289884, 293712, 299831, 301308, 312069, 330848, 331296, 342664, 344352, 351526, 386512, 401744, 416092, 496272, 513996, 527289, 579768, 587424, 599662, 602616, 624138, 685328, 703052, 728161, 773024, 803488, 832184, 899493, 992544, 1027992, 1054578, 1159536, 1199324, 1205232, 1248276, 1370656, 1406104, 1456322, 1664368, 1798986, 2055984, 2109156, 2184483, 2319072, 2398648, 2410464, 2496552, 2812208, 2912644, 3328736, 3597972, 4111968, 4218312, 4368966, 4797296, 4993104, 5097127, 5624416, 5825288, 7195944, 8436624, 8737932, 9594592, 9986208, 10194254, 11650576, 14391888, 15291381, 16873248, 17475864, 20388508, 23301152, 28783776, 30582762, 34951728, 40777016, 61165524, 69903456, 81554032, 122331048, 163108064, 244662096, 489324192]

約数ペア:

[(1, 489324192), (2, 244662096), (3, 163108064), (4, 122331048), (6, 81554032), (7, 69903456), (8, 61165524), (12, 40777016), (14, 34951728), (16, 30582762), (17, 28783776), (21, 23301152), (24, 20388508), (28, 17475864), (29, 16873248), (32, 15291381), (34, 14391888), (42, 11650576), (48, 10194254), (49, 9986208), (51, 9594592), (56, 8737932), (58, 8436624), (68, 7195944), (84, 5825288), (87, 5624416), (96, 5097127), (98, 4993104), (102, 4797296), (112, 4368966), (116, 4218312), (119, 4111968), (136, 3597972), (147, 3328736), (168, 2912644), (174, 2812208), (196, 2496552), (203, 2410464), (204, 2398648), (211, 2319072), (224, 2184483), (232, 2109156), (238, 2055984), (272, 1798986), (294, 1664368), (336, 1456322), (348, 1406104), (357, 1370656), (392, 1248276), (406, 1205232), (408, 1199324), (422, 1159536), (464, 1054578), (476, 1027992), (493, 992544), (544, 899493), (588, 832184), (609, 803488), (633, 773024), (672, 728161), (696, 703052), (714, 685328), (784, 624138), (812, 602616), (816, 599662), (833, 587424), (844, 579768), (928, 527289), (952, 513996), (986, 496272), (1176, 416092), (1218, 401744), (1266, 386512), (1392, 351526), (1421, 344352), (1428, 342664), (1477, 331296), (1479, 330848), (1568, 312069), (1624, 301308), (1632, 299831), (1666, 293712), (1688, 289884), (1904, 256998), (1972, 248136), (2352, 208046), (2436, 200872), (2499, 195808), (2532, 193256), (2784, 175763), (2842, 172176), (2856, 171332), (2954, 165648), (2958, 165424), (3248, 150654), (3332, 146856), (3376, 144942), (3451, 141792), (3587, 136416), (3808, 128499), (3944, 124068), (4263, 114784), (4431, 110432), (4704, 104023), (4872, 100436), (4998, 97904), (5064, 96628), (5684, 86088), (5712, 85666), (5908, 82824), (5916, 82712), (6119, 79968), (6496, 75327), (6664, 73428), (6752, 72471), (6902, 70896), (7174, 68208), (7888, 62034), (8526, 57392), (8862, 55216), (9744, 50218), (9996, 48952), (10128, 48314), (10339, 47328), (10353, 47264), (10761, 45472), (11368, 43044), (11424, 42833), (11816, 41412), (11832, 41356), (12238, 39984), (13328, 36714), (13804, 35448), (14348, 34104), (15776, 31017), (17052, 28696), (17724, 27608), (18357, 26656), (19488, 25109), (19992, 24476), (20256, 24157), (20678, 23664), (20706, 23632), (21522, 22736)]