419926752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 216

約数和(自身を含む): 1442868336

約数和(自身を除く): 1022941584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 361, 399, 456, 504, 532, 577, 608, 672, 684, 722, 798, 912, 1008, 1064, 1083, 1154, 1197, 1368, 1444, 1596, 1731, 1824, 2016, 2128, 2166, 2308, 2394, 2527, 2736, 2888, 3192, 3249, 3462, 4039, 4256, 4332, 4616, 4788, 5054, 5193, 5472, 5776, 6384, 6498, 6924, 7581, 8078, 8664, 9232, 9576, 10108, 10386, 10963, 11552, 12117, 12768, 12996, 13848, 15162, 16156, 17328, 18464, 19152, 20216, 20772, 21926, 22743, 24234, 25992, 27696, 30324, 32312, 32889, 34656, 36351, 38304, 40432, 41544, 43852, 45486, 48468, 51984, 55392, 60648, 64624, 65778, 72702, 76741, 80864, 83088, 87704, 90972, 96936, 98667, 103968, 121296, 129248, 131556, 145404, 153482, 166176, 175408, 181944, 193872, 197334, 208297, 230223, 242592, 263112, 290808, 306964, 350816, 363888, 387744, 394668, 416594, 460446, 526224, 581616, 613928, 624891, 690669, 727776, 789336, 833188, 920892, 1052448, 1163232, 1227856, 1249782, 1381338, 1458079, 1578672, 1666376, 1841784, 1874673, 2455712, 2499564, 2762676, 2916158, 3157344, 3332752, 3683568, 3749346, 4374237, 4999128, 5525352, 5832316, 6665504, 7367136, 7498692, 8748474, 9998256, 11050704, 11664632, 13122711, 14997384, 17496948, 19996512, 22101408, 23329264, 26245422, 29994768, 34993896, 46658528, 52490844, 59989536, 69987792, 104981688, 139975584, 209963376, 419926752]

約数ペア:

[(1, 419926752), (2, 209963376), (3, 139975584), (4, 104981688), (6, 69987792), (7, 59989536), (8, 52490844), (9, 46658528), (12, 34993896), (14, 29994768), (16, 26245422), (18, 23329264), (19, 22101408), (21, 19996512), (24, 17496948), (28, 14997384), (32, 13122711), (36, 11664632), (38, 11050704), (42, 9998256), (48, 8748474), (56, 7498692), (57, 7367136), (63, 6665504), (72, 5832316), (76, 5525352), (84, 4999128), (96, 4374237), (112, 3749346), (114, 3683568), (126, 3332752), (133, 3157344), (144, 2916158), (152, 2762676), (168, 2499564), (171, 2455712), (224, 1874673), (228, 1841784), (252, 1666376), (266, 1578672), (288, 1458079), (304, 1381338), (336, 1249782), (342, 1227856), (361, 1163232), (399, 1052448), (456, 920892), (504, 833188), (532, 789336), (577, 727776), (608, 690669), (672, 624891), (684, 613928), (722, 581616), (798, 526224), (912, 460446), (1008, 416594), (1064, 394668), (1083, 387744), (1154, 363888), (1197, 350816), (1368, 306964), (1444, 290808), (1596, 263112), (1731, 242592), (1824, 230223), (2016, 208297), (2128, 197334), (2166, 193872), (2308, 181944), (2394, 175408), (2527, 166176), (2736, 153482), (2888, 145404), (3192, 131556), (3249, 129248), (3462, 121296), (4039, 103968), (4256, 98667), (4332, 96936), (4616, 90972), (4788, 87704), (5054, 83088), (5193, 80864), (5472, 76741), (5776, 72702), (6384, 65778), (6498, 64624), (6924, 60648), (7581, 55392), (8078, 51984), (8664, 48468), (9232, 45486), (9576, 43852), (10108, 41544), (10386, 40432), (10963, 38304), (11552, 36351), (12117, 34656), (12768, 32889), (12996, 32312), (13848, 30324), (15162, 27696), (16156, 25992), (17328, 24234), (18464, 22743), (19152, 21926), (20216, 20772)]