219371616

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{12487}}^1$

素因数の和:12564

約数の個数: 72

約数和(自身を含む): 634115664

約数和(自身を除く): 414744048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 12487, 17568, 24974, 37461, 49948, 74922, 99896, 112383, 149844, 199792, 224766, 299688, 399584, 449532, 599376, 761707, 899064, 1198752, 1523414, 1798128, 2285121, 3046828, 3596256, 4570242, 6093656, 6855363, 9140484, 12187312, 13710726, 18280968, 24374624, 27421452, 36561936, 54842904, 73123872, 109685808, 219371616]

約数ペア:

[(1, 219371616), (2, 109685808), (3, 73123872), (4, 54842904), (6, 36561936), (8, 27421452), (9, 24374624), (12, 18280968), (16, 13710726), (18, 12187312), (24, 9140484), (32, 6855363), (36, 6093656), (48, 4570242), (61, 3596256), (72, 3046828), (96, 2285121), (122, 1798128), (144, 1523414), (183, 1198752), (244, 899064), (288, 761707), (366, 599376), (488, 449532), (549, 399584), (732, 299688), (976, 224766), (1098, 199792), (1464, 149844), (1952, 112383), (2196, 99896), (2928, 74922), (4392, 49948), (5856, 37461), (8784, 24974), (12487, 17568)]