474947928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 256

約数和(自身を含む): 1650969600

約数和(自身を除く): 1176021672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 73, 78, 84, 91, 104, 108, 117, 126, 146, 156, 168, 182, 189, 216, 219, 234, 252, 273, 292, 312, 331, 351, 364, 378, 438, 468, 504, 511, 546, 584, 657, 662, 702, 728, 756, 819, 876, 936, 949, 993, 1022, 1092, 1314, 1324, 1404, 1512, 1533, 1638, 1752, 1898, 1971, 1986, 2044, 2184, 2317, 2457, 2628, 2648, 2808, 2847, 2979, 3066, 3276, 3796, 3942, 3972, 4088, 4303, 4599, 4634, 4914, 5256, 5694, 5958, 6132, 6552, 6643, 6951, 7592, 7884, 7944, 8541, 8606, 8937, 9198, 9268, 9828, 11388, 11916, 12264, 12909, 13286, 13797, 13902, 15768, 17082, 17212, 17874, 18396, 18536, 19656, 19929, 20853, 22776, 23832, 24163, 25623, 25818, 26572, 27594, 27804, 30121, 34164, 34424, 35748, 36792, 38727, 39858, 41706, 48326, 51246, 51636, 53144, 55188, 55608, 59787, 60242, 62559, 68328, 71496, 72489, 77454, 79716, 83412, 90363, 96652, 102492, 103272, 110376, 116181, 119574, 120484, 125118, 144978, 154908, 159432, 166824, 169141, 179361, 180726, 193304, 204984, 217467, 232362, 239148, 240968, 250236, 271089, 289956, 309816, 314119, 338282, 358722, 361452, 434934, 464724, 478296, 500472, 507423, 542178, 579912, 628238, 652401, 676564, 717444, 722904, 813267, 869868, 929448, 942357, 1014846, 1084356, 1256476, 1304802, 1353128, 1434888, 1522269, 1626534, 1739736, 1884714, 2029692, 2168712, 2198833, 2512952, 2609604, 2827071, 3044538, 3253068, 3769428, 4059384, 4397666, 4566807, 5219208, 5654142, 6089076, 6506136, 6596499, 7538856, 8481213, 8795332, 9133614, 11308284, 12178152, 13192998, 16962426, 17590664, 18267228, 19789497, 22616568, 26385996, 33924852, 36534456, 39578994, 52771992, 59368491, 67849704, 79157988, 118736982, 158315976, 237473964, 474947928]

約数ペア:

[(1, 474947928), (2, 237473964), (3, 158315976), (4, 118736982), (6, 79157988), (7, 67849704), (8, 59368491), (9, 52771992), (12, 39578994), (13, 36534456), (14, 33924852), (18, 26385996), (21, 22616568), (24, 19789497), (26, 18267228), (27, 17590664), (28, 16962426), (36, 13192998), (39, 12178152), (42, 11308284), (52, 9133614), (54, 8795332), (56, 8481213), (63, 7538856), (72, 6596499), (73, 6506136), (78, 6089076), (84, 5654142), (91, 5219208), (104, 4566807), (108, 4397666), (117, 4059384), (126, 3769428), (146, 3253068), (156, 3044538), (168, 2827071), (182, 2609604), (189, 2512952), (216, 2198833), (219, 2168712), (234, 2029692), (252, 1884714), (273, 1739736), (292, 1626534), (312, 1522269), (331, 1434888), (351, 1353128), (364, 1304802), (378, 1256476), (438, 1084356), (468, 1014846), (504, 942357), (511, 929448), (546, 869868), (584, 813267), (657, 722904), (662, 717444), (702, 676564), (728, 652401), (756, 628238), (819, 579912), (876, 542178), (936, 507423), (949, 500472), (993, 478296), (1022, 464724), (1092, 434934), (1314, 361452), (1324, 358722), (1404, 338282), (1512, 314119), (1533, 309816), (1638, 289956), (1752, 271089), (1898, 250236), (1971, 240968), (1986, 239148), (2044, 232362), (2184, 217467), (2317, 204984), (2457, 193304), (2628, 180726), (2648, 179361), (2808, 169141), (2847, 166824), (2979, 159432), (3066, 154908), (3276, 144978), (3796, 125118), (3942, 120484), (3972, 119574), (4088, 116181), (4303, 110376), (4599, 103272), (4634, 102492), (4914, 96652), (5256, 90363), (5694, 83412), (5958, 79716), (6132, 77454), (6552, 72489), (6643, 71496), (6951, 68328), (7592, 62559), (7884, 60242), (7944, 59787), (8541, 55608), (8606, 55188), (8937, 53144), (9198, 51636), (9268, 51246), (9828, 48326), (11388, 41706), (11916, 39858), (12264, 38727), (12909, 36792), (13286, 35748), (13797, 34424), (13902, 34164), (15768, 30121), (17082, 27804), (17212, 27594), (17874, 26572), (18396, 25818), (18536, 25623), (19656, 24163), (19929, 23832), (20853, 22776)]