220395616

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1932

約数の個数: 96

約数和(自身を含む): 542287872

約数和(自身を除く): 321892256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 476, 496, 527, 544, 868, 952, 992, 1054, 1736, 1867, 1904, 2108, 3472, 3689, 3734, 3808, 4216, 6944, 7378, 7468, 8432, 13069, 14756, 14936, 16864, 26138, 29512, 29872, 31739, 52276, 57877, 59024, 59744, 63478, 104552, 115754, 118048, 126956, 209104, 222173, 231508, 253912, 405139, 418208, 444346, 463016, 507824, 810278, 888692, 926032, 983909, 1015648, 1620556, 1777384, 1852064, 1967818, 3241112, 3554768, 3935636, 6482224, 6887363, 7109536, 7871272, 12964448, 13774726, 15742544, 27549452, 31485088, 55098904, 110197808, 220395616]

約数ペア:

[(1, 220395616), (2, 110197808), (4, 55098904), (7, 31485088), (8, 27549452), (14, 15742544), (16, 13774726), (17, 12964448), (28, 7871272), (31, 7109536), (32, 6887363), (34, 6482224), (56, 3935636), (62, 3554768), (68, 3241112), (112, 1967818), (119, 1852064), (124, 1777384), (136, 1620556), (217, 1015648), (224, 983909), (238, 926032), (248, 888692), (272, 810278), (434, 507824), (476, 463016), (496, 444346), (527, 418208), (544, 405139), (868, 253912), (952, 231508), (992, 222173), (1054, 209104), (1736, 126956), (1867, 118048), (1904, 115754), (2108, 104552), (3472, 63478), (3689, 59744), (3734, 59024), (3808, 57877), (4216, 52276), (6944, 31739), (7378, 29872), (7468, 29512), (8432, 26138), (13069, 16864), (14756, 14936)]