220346568

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{8719}}^1$

素因数の和:8753

約数の個数: 96

約数和(自身を含む): 666556800

約数和(自身を除く): 446210232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 8719, 12636, 17438, 25272, 26157, 34876, 52314, 69752, 78471, 104628, 113347, 156942, 209256, 226694, 235413, 313884, 340041, 453388, 470826, 627768, 680082, 706239, 906776, 941652, 1020123, 1360164, 1412478, 1883304, 2040246, 2118717, 2720328, 2824956, 3060369, 4080492, 4237434, 5649912, 6120738, 8160984, 8474868, 9181107, 12241476, 16949736, 18362214, 24482952, 27543321, 36724428, 55086642, 73448856, 110173284, 220346568]

約数ペア:

[(1, 220346568), (2, 110173284), (3, 73448856), (4, 55086642), (6, 36724428), (8, 27543321), (9, 24482952), (12, 18362214), (13, 16949736), (18, 12241476), (24, 9181107), (26, 8474868), (27, 8160984), (36, 6120738), (39, 5649912), (52, 4237434), (54, 4080492), (72, 3060369), (78, 2824956), (81, 2720328), (104, 2118717), (108, 2040246), (117, 1883304), (156, 1412478), (162, 1360164), (216, 1020123), (234, 941652), (243, 906776), (312, 706239), (324, 680082), (351, 627768), (468, 470826), (486, 453388), (648, 340041), (702, 313884), (936, 235413), (972, 226694), (1053, 209256), (1404, 156942), (1944, 113347), (2106, 104628), (2808, 78471), (3159, 69752), (4212, 52314), (6318, 34876), (8424, 26157), (8719, 25272), (12636, 17438)]