243520512

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4663}}^1$

素因数の和:4703

約数の個数: 88

約数和(自身を含む): 687398976

約数和(自身を除く): 443878464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1024, 1088, 1536, 1632, 2176, 3072, 3264, 4352, 4663, 6528, 8704, 9326, 13056, 13989, 17408, 18652, 26112, 27978, 37304, 52224, 55956, 74608, 79271, 111912, 149216, 158542, 223824, 237813, 298432, 317084, 447648, 475626, 596864, 634168, 895296, 951252, 1193728, 1268336, 1790592, 1902504, 2387456, 2536672, 3581184, 3805008, 4774912, 5073344, 7162368, 7610016, 10146688, 14324736, 15220032, 20293376, 30440064, 40586752, 60880128, 81173504, 121760256, 243520512]

約数ペア:

[(1, 243520512), (2, 121760256), (3, 81173504), (4, 60880128), (6, 40586752), (8, 30440064), (12, 20293376), (16, 15220032), (17, 14324736), (24, 10146688), (32, 7610016), (34, 7162368), (48, 5073344), (51, 4774912), (64, 3805008), (68, 3581184), (96, 2536672), (102, 2387456), (128, 1902504), (136, 1790592), (192, 1268336), (204, 1193728), (256, 951252), (272, 895296), (384, 634168), (408, 596864), (512, 475626), (544, 447648), (768, 317084), (816, 298432), (1024, 237813), (1088, 223824), (1536, 158542), (1632, 149216), (2176, 111912), (3072, 79271), (3264, 74608), (4352, 55956), (4663, 52224), (6528, 37304), (8704, 27978), (9326, 26112), (13056, 18652), (13989, 17408)]