478468536

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 1596672000

約数和(自身を除く): 1118203464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 49, 51, 52, 56, 68, 78, 84, 91, 98, 102, 104, 119, 136, 147, 156, 168, 182, 196, 204, 221, 238, 263, 273, 294, 312, 343, 357, 364, 392, 408, 442, 476, 526, 546, 588, 637, 663, 686, 714, 728, 789, 833, 884, 952, 1029, 1052, 1092, 1176, 1274, 1326, 1372, 1428, 1547, 1578, 1666, 1768, 1841, 1911, 2058, 2104, 2184, 2499, 2548, 2652, 2744, 2856, 3094, 3156, 3332, 3419, 3682, 3822, 4116, 4459, 4471, 4641, 4998, 5096, 5304, 5523, 5831, 6188, 6312, 6664, 6838, 7364, 7644, 8232, 8918, 8942, 9282, 9996, 10257, 10829, 11046, 11662, 12376, 12887, 13377, 13413, 13676, 14728, 15288, 17493, 17836, 17884, 18564, 19992, 20514, 21658, 22092, 23324, 23933, 25774, 26754, 26826, 27352, 31297, 32487, 34986, 35672, 35768, 37128, 38661, 41028, 43316, 44184, 46648, 47866, 51548, 53508, 53652, 58123, 62594, 64974, 69972, 71799, 75803, 77322, 82056, 86632, 90209, 93891, 95732, 103096, 107016, 107304, 116246, 125188, 129948, 139944, 143598, 151606, 154644, 167531, 174369, 180418, 187782, 191464, 219079, 227409, 232492, 250376, 259896, 270627, 287196, 303212, 309288, 335062, 348738, 360836, 375564, 406861, 438158, 454818, 464984, 502593, 541254, 574392, 606424, 657237, 670124, 697476, 721672, 751128, 813722, 876316, 909636, 1005186, 1082508, 1172717, 1220583, 1314474, 1340248, 1394952, 1533553, 1627444, 1752632, 1819272, 2010372, 2165016, 2345434, 2441166, 2628948, 2848027, 3067106, 3254888, 3518151, 4020744, 4600659, 4690868, 4882332, 5257896, 5696054, 6134212, 7036302, 8544081, 9201318, 9381736, 9764664, 11392108, 12268424, 14072604, 17088162, 18402636, 19936189, 22784216, 28145208, 34176324, 36805272, 39872378, 59808567, 68352648, 79744756, 119617134, 159489512, 239234268, 478468536]

約数ペア:

[(1, 478468536), (2, 239234268), (3, 159489512), (4, 119617134), (6, 79744756), (7, 68352648), (8, 59808567), (12, 39872378), (13, 36805272), (14, 34176324), (17, 28145208), (21, 22784216), (24, 19936189), (26, 18402636), (28, 17088162), (34, 14072604), (39, 12268424), (42, 11392108), (49, 9764664), (51, 9381736), (52, 9201318), (56, 8544081), (68, 7036302), (78, 6134212), (84, 5696054), (91, 5257896), (98, 4882332), (102, 4690868), (104, 4600659), (119, 4020744), (136, 3518151), (147, 3254888), (156, 3067106), (168, 2848027), (182, 2628948), (196, 2441166), (204, 2345434), (221, 2165016), (238, 2010372), (263, 1819272), (273, 1752632), (294, 1627444), (312, 1533553), (343, 1394952), (357, 1340248), (364, 1314474), (392, 1220583), (408, 1172717), (442, 1082508), (476, 1005186), (526, 909636), (546, 876316), (588, 813722), (637, 751128), (663, 721672), (686, 697476), (714, 670124), (728, 657237), (789, 606424), (833, 574392), (884, 541254), (952, 502593), (1029, 464984), (1052, 454818), (1092, 438158), (1176, 406861), (1274, 375564), (1326, 360836), (1372, 348738), (1428, 335062), (1547, 309288), (1578, 303212), (1666, 287196), (1768, 270627), (1841, 259896), (1911, 250376), (2058, 232492), (2104, 227409), (2184, 219079), (2499, 191464), (2548, 187782), (2652, 180418), (2744, 174369), (2856, 167531), (3094, 154644), (3156, 151606), (3332, 143598), (3419, 139944), (3682, 129948), (3822, 125188), (4116, 116246), (4459, 107304), (4471, 107016), (4641, 103096), (4998, 95732), (5096, 93891), (5304, 90209), (5523, 86632), (5831, 82056), (6188, 77322), (6312, 75803), (6664, 71799), (6838, 69972), (7364, 64974), (7644, 62594), (8232, 58123), (8918, 53652), (8942, 53508), (9282, 51548), (9996, 47866), (10257, 46648), (10829, 44184), (11046, 43316), (11662, 41028), (12376, 38661), (12887, 37128), (13377, 35768), (13413, 35672), (13676, 34986), (14728, 32487), (15288, 31297), (17493, 27352), (17836, 26826), (17884, 26754), (18564, 25774), (19992, 23933), (20514, 23324), (21658, 22092)]