219862512

素因数分解:

$2^4\times 3^5\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 643594224

約数和(自身を除く): 423731712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 193, 216, 243, 293, 324, 386, 432, 486, 579, 586, 648, 772, 879, 972, 1158, 1172, 1296, 1544, 1737, 1758, 1944, 2316, 2344, 2637, 3088, 3474, 3516, 3888, 4632, 4688, 5211, 5274, 6948, 7032, 7911, 9264, 10422, 10548, 13896, 14064, 15633, 15822, 20844, 21096, 23733, 27792, 31266, 31644, 41688, 42192, 46899, 47466, 56549, 62532, 63288, 71199, 83376, 93798, 94932, 113098, 125064, 126576, 142398, 169647, 187596, 189864, 226196, 250128, 284796, 339294, 375192, 379728, 452392, 508941, 569592, 678588, 750384, 904784, 1017882, 1139184, 1357176, 1526823, 2035764, 2714352, 3053646, 4071528, 4580469, 6107292, 8143056, 9160938, 12214584, 13741407, 18321876, 24429168, 27482814, 36643752, 54965628, 73287504, 109931256, 219862512]

約数ペア:

[(1, 219862512), (2, 109931256), (3, 73287504), (4, 54965628), (6, 36643752), (8, 27482814), (9, 24429168), (12, 18321876), (16, 13741407), (18, 12214584), (24, 9160938), (27, 8143056), (36, 6107292), (48, 4580469), (54, 4071528), (72, 3053646), (81, 2714352), (108, 2035764), (144, 1526823), (162, 1357176), (193, 1139184), (216, 1017882), (243, 904784), (293, 750384), (324, 678588), (386, 569592), (432, 508941), (486, 452392), (579, 379728), (586, 375192), (648, 339294), (772, 284796), (879, 250128), (972, 226196), (1158, 189864), (1172, 187596), (1296, 169647), (1544, 142398), (1737, 126576), (1758, 125064), (1944, 113098), (2316, 94932), (2344, 93798), (2637, 83376), (3088, 71199), (3474, 63288), (3516, 62532), (3888, 56549), (4632, 47466), (4688, 46899), (5211, 42192), (5274, 41688), (6948, 31644), (7032, 31266), (7911, 27792), (9264, 23733), (10422, 21096), (10548, 20844), (13896, 15822), (14064, 15633)]