7385514244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 14208118400

約数和(自身を除く): 6822604156

約数列:

[1, 2, 4, 19, 38, 61, 73, 76, 122, 139, 146, 157, 244, 278, 292, 314, 556, 628, 1159, 1387, 2318, 2641, 2774, 2983, 4453, 4636, 5282, 5548, 5966, 8479, 8906, 9577, 10147, 10564, 11461, 11932, 16958, 17812, 19154, 20294, 21823, 22922, 33916, 38308, 40588, 43646, 45844, 84607, 87292, 161101, 169214, 181963, 192793, 217759, 322202, 338428, 363926, 385586, 414637, 435518, 618967, 644404, 699121, 727852, 771172, 829274, 871036, 1237934, 1331203, 1398242, 1593079, 1658548, 2475868, 2662406, 2796484, 3186158, 5324812, 6372316, 11760373, 13283299, 23520746, 25292857, 26566598, 30268501, 47041492, 50585714, 53133196, 60537002, 97177819, 101171428, 121074004, 194355638, 388711276, 1846378561, 3692757122, 7385514244]

約数ペア:

[(1, 7385514244), (2, 3692757122), (4, 1846378561), (19, 388711276), (38, 194355638), (61, 121074004), (73, 101171428), (76, 97177819), (122, 60537002), (139, 53133196), (146, 50585714), (157, 47041492), (244, 30268501), (278, 26566598), (292, 25292857), (314, 23520746), (556, 13283299), (628, 11760373), (1159, 6372316), (1387, 5324812), (2318, 3186158), (2641, 2796484), (2774, 2662406), (2983, 2475868), (4453, 1658548), (4636, 1593079), (5282, 1398242), (5548, 1331203), (5966, 1237934), (8479, 871036), (8906, 829274), (9577, 771172), (10147, 727852), (10564, 699121), (11461, 644404), (11932, 618967), (16958, 435518), (17812, 414637), (19154, 385586), (20294, 363926), (21823, 338428), (22922, 322202), (33916, 217759), (38308, 192793), (40588, 181963), (43646, 169214), (45844, 161101), (84607, 87292)]