420735744

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 216

約数和(自身を含む): 1426278672

約数和(自身を除く): 1005542928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 528, 572, 576, 624, 704, 768, 792, 832, 858, 936, 1056, 1144, 1152, 1248, 1277, 1287, 1408, 1584, 1664, 1716, 1872, 2112, 2288, 2304, 2496, 2554, 2574, 2816, 3168, 3328, 3432, 3744, 3831, 4224, 4576, 4992, 5108, 5148, 6336, 6864, 7488, 7662, 8448, 9152, 9984, 10216, 10296, 11493, 12672, 13728, 14047, 14976, 15324, 16601, 18304, 20432, 20592, 22986, 25344, 27456, 28094, 29952, 30648, 33202, 36608, 40864, 41184, 42141, 45972, 49803, 54912, 56188, 61296, 66404, 81728, 82368, 84282, 91944, 99606, 109824, 112376, 122592, 126423, 132808, 149409, 163456, 164736, 168564, 182611, 183888, 199212, 224752, 245184, 252846, 265616, 298818, 326912, 329472, 337128, 365222, 367776, 398424, 449504, 490368, 505692, 531232, 547833, 597636, 674256, 730444, 735552, 796848, 899008, 980736, 1011384, 1062464, 1095666, 1195272, 1348512, 1460888, 1471104, 1593696, 1643499, 1798016, 2022768, 2124928, 2191332, 2390544, 2697024, 2921776, 2942208, 3187392, 3286998, 3596032, 4045536, 4249856, 4382664, 4781088, 5394048, 5843552, 6374784, 6573996, 8091072, 8765328, 9562176, 10788096, 11687104, 12749568, 13147992, 16182144, 17530656, 19124352, 23374208, 26295984, 32364288, 35061312, 38248704, 46748416, 52591968, 70122624, 105183936, 140245248, 210367872, 420735744]

約数ペア:

[(1, 420735744), (2, 210367872), (3, 140245248), (4, 105183936), (6, 70122624), (8, 52591968), (9, 46748416), (11, 38248704), (12, 35061312), (13, 32364288), (16, 26295984), (18, 23374208), (22, 19124352), (24, 17530656), (26, 16182144), (32, 13147992), (33, 12749568), (36, 11687104), (39, 10788096), (44, 9562176), (48, 8765328), (52, 8091072), (64, 6573996), (66, 6374784), (72, 5843552), (78, 5394048), (88, 4781088), (96, 4382664), (99, 4249856), (104, 4045536), (117, 3596032), (128, 3286998), (132, 3187392), (143, 2942208), (144, 2921776), (156, 2697024), (176, 2390544), (192, 2191332), (198, 2124928), (208, 2022768), (234, 1798016), (256, 1643499), (264, 1593696), (286, 1471104), (288, 1460888), (312, 1348512), (352, 1195272), (384, 1095666), (396, 1062464), (416, 1011384), (429, 980736), (468, 899008), (528, 796848), (572, 735552), (576, 730444), (624, 674256), (704, 597636), (768, 547833), (792, 531232), (832, 505692), (858, 490368), (936, 449504), (1056, 398424), (1144, 367776), (1152, 365222), (1248, 337128), (1277, 329472), (1287, 326912), (1408, 298818), (1584, 265616), (1664, 252846), (1716, 245184), (1872, 224752), (2112, 199212), (2288, 183888), (2304, 182611), (2496, 168564), (2554, 164736), (2574, 163456), (2816, 149409), (3168, 132808), (3328, 126423), (3432, 122592), (3744, 112376), (3831, 109824), (4224, 99606), (4576, 91944), (4992, 84282), (5108, 82368), (5148, 81728), (6336, 66404), (6864, 61296), (7488, 56188), (7662, 54912), (8448, 49803), (9152, 45972), (9984, 42141), (10216, 41184), (10296, 40864), (11493, 36608), (12672, 33202), (13728, 30648), (14047, 29952), (14976, 28094), (15324, 27456), (16601, 25344), (18304, 22986), (20432, 20592)]