283028256

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 240

約数和(自身を含む): 1002576960

約数和(自身を除く): 719548704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 821, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1642, 1824, 2016, 2052, 2128, 2268, 2394, 2463, 2592, 2736, 3024, 3078, 3192, 3284, 3591, 4104, 4256, 4536, 4788, 4926, 5472, 5747, 6048, 6156, 6384, 6568, 7182, 7389, 8208, 9072, 9576, 9852, 10773, 11494, 12312, 12768, 13136, 14364, 14778, 15599, 16416, 17241, 18144, 19152, 19704, 21546, 22167, 22988, 24624, 26272, 28728, 29556, 31198, 34482, 38304, 39408, 43092, 44334, 45976, 46797, 49248, 51723, 57456, 59112, 62396, 66501, 68964, 78816, 86184, 88668, 91952, 93594, 103446, 109193, 114912, 118224, 124792, 133002, 137928, 140391, 155169, 172368, 177336, 183904, 187188, 206892, 218386, 236448, 249584, 266004, 275856, 280782, 310338, 327579, 344736, 354672, 374376, 413784, 421173, 436772, 465507, 499168, 532008, 551712, 561564, 620676, 655158, 709344, 748752, 827568, 842346, 873544, 931014, 982737, 1064016, 1123128, 1241352, 1263519, 1310316, 1497504, 1655136, 1684692, 1747088, 1862028, 1965474, 2128032, 2246256, 2482704, 2527038, 2620632, 2948211, 3369384, 3494176, 3724056, 3930948, 4492512, 4965408, 5054076, 5241264, 5896422, 6738768, 7448112, 7861896, 8844633, 10108152, 10482528, 11792844, 13477536, 14896224, 15723792, 17689266, 20216304, 23585688, 31447584, 35378532, 40432608, 47171376, 70757064, 94342752, 141514128, 283028256]

約数ペア:

[(1, 283028256), (2, 141514128), (3, 94342752), (4, 70757064), (6, 47171376), (7, 40432608), (8, 35378532), (9, 31447584), (12, 23585688), (14, 20216304), (16, 17689266), (18, 15723792), (19, 14896224), (21, 13477536), (24, 11792844), (27, 10482528), (28, 10108152), (32, 8844633), (36, 7861896), (38, 7448112), (42, 6738768), (48, 5896422), (54, 5241264), (56, 5054076), (57, 4965408), (63, 4492512), (72, 3930948), (76, 3724056), (81, 3494176), (84, 3369384), (96, 2948211), (108, 2620632), (112, 2527038), (114, 2482704), (126, 2246256), (133, 2128032), (144, 1965474), (152, 1862028), (162, 1747088), (168, 1684692), (171, 1655136), (189, 1497504), (216, 1310316), (224, 1263519), (228, 1241352), (252, 1123128), (266, 1064016), (288, 982737), (304, 931014), (324, 873544), (336, 842346), (342, 827568), (378, 748752), (399, 709344), (432, 655158), (456, 620676), (504, 561564), (513, 551712), (532, 532008), (567, 499168), (608, 465507), (648, 436772), (672, 421173), (684, 413784), (756, 374376), (798, 354672), (821, 344736), (864, 327579), (912, 310338), (1008, 280782), (1026, 275856), (1064, 266004), (1134, 249584), (1197, 236448), (1296, 218386), (1368, 206892), (1512, 187188), (1539, 183904), (1596, 177336), (1642, 172368), (1824, 155169), (2016, 140391), (2052, 137928), (2128, 133002), (2268, 124792), (2394, 118224), (2463, 114912), (2592, 109193), (2736, 103446), (3024, 93594), (3078, 91952), (3192, 88668), (3284, 86184), (3591, 78816), (4104, 68964), (4256, 66501), (4536, 62396), (4788, 59112), (4926, 57456), (5472, 51723), (5747, 49248), (6048, 46797), (6156, 45976), (6384, 44334), (6568, 43092), (7182, 39408), (7389, 38304), (8208, 34482), (9072, 31198), (9576, 29556), (9852, 28728), (10773, 26272), (11494, 24624), (12312, 22988), (12768, 22167), (13136, 21546), (14364, 19704), (14778, 19152), (15599, 18144), (16416, 17241)]