252954144

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 779617440

約数和(自身を除く): 526663296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 361, 432, 456, 513, 608, 684, 722, 811, 864, 912, 1026, 1083, 1368, 1444, 1622, 1824, 2052, 2166, 2433, 2736, 2888, 3244, 3249, 4104, 4332, 4866, 5472, 5776, 6488, 6498, 7299, 8208, 8664, 9732, 9747, 11552, 12976, 12996, 14598, 15409, 16416, 17328, 19464, 19494, 21897, 25952, 25992, 29196, 30818, 34656, 38928, 38988, 43794, 46227, 51984, 58392, 61636, 77856, 77976, 87588, 92454, 103968, 116784, 123272, 138681, 155952, 175176, 184908, 233568, 246544, 277362, 292771, 311904, 350352, 369816, 416043, 493088, 554724, 585542, 700704, 739632, 832086, 878313, 1109448, 1171084, 1479264, 1664172, 1756626, 2218896, 2342168, 2634939, 3328344, 3513252, 4437792, 4684336, 5269878, 6656688, 7026504, 7904817, 9368672, 10539756, 13313376, 14053008, 15809634, 21079512, 28106016, 31619268, 42159024, 63238536, 84318048, 126477072, 252954144]

約数ペア:

[(1, 252954144), (2, 126477072), (3, 84318048), (4, 63238536), (6, 42159024), (8, 31619268), (9, 28106016), (12, 21079512), (16, 15809634), (18, 14053008), (19, 13313376), (24, 10539756), (27, 9368672), (32, 7904817), (36, 7026504), (38, 6656688), (48, 5269878), (54, 4684336), (57, 4437792), (72, 3513252), (76, 3328344), (96, 2634939), (108, 2342168), (114, 2218896), (144, 1756626), (152, 1664172), (171, 1479264), (216, 1171084), (228, 1109448), (288, 878313), (304, 832086), (342, 739632), (361, 700704), (432, 585542), (456, 554724), (513, 493088), (608, 416043), (684, 369816), (722, 350352), (811, 311904), (864, 292771), (912, 277362), (1026, 246544), (1083, 233568), (1368, 184908), (1444, 175176), (1622, 155952), (1824, 138681), (2052, 123272), (2166, 116784), (2433, 103968), (2736, 92454), (2888, 87588), (3244, 77976), (3249, 77856), (4104, 61636), (4332, 58392), (4866, 51984), (5472, 46227), (5776, 43794), (6488, 38988), (6498, 38928), (7299, 34656), (8208, 30818), (8664, 29196), (9732, 25992), (9747, 25952), (11552, 21897), (12976, 19494), (12996, 19464), (14598, 17328), (15409, 16416)]