439893018

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:801

約数の個数: 80

約数和(自身を含む): 1021116096

約数和(自身を除く): 581223078

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 103, 123, 162, 206, 246, 309, 369, 618, 643, 738, 927, 1107, 1286, 1854, 1929, 2214, 2781, 3321, 3858, 4223, 5562, 5787, 6642, 8343, 8446, 11574, 12669, 16686, 17361, 25338, 26363, 34722, 38007, 52083, 52726, 66229, 76014, 79089, 104166, 114021, 132458, 158178, 198687, 228042, 237267, 342063, 397374, 474534, 596061, 684126, 711801, 1192122, 1423602, 1788183, 2135403, 2715389, 3576366, 4270806, 5364549, 5430778, 8146167, 10729098, 16292334, 24438501, 48877002, 73315503, 146631006, 219946509, 439893018]

約数ペア:

[(1, 439893018), (2, 219946509), (3, 146631006), (6, 73315503), (9, 48877002), (18, 24438501), (27, 16292334), (41, 10729098), (54, 8146167), (81, 5430778), (82, 5364549), (103, 4270806), (123, 3576366), (162, 2715389), (206, 2135403), (246, 1788183), (309, 1423602), (369, 1192122), (618, 711801), (643, 684126), (738, 596061), (927, 474534), (1107, 397374), (1286, 342063), (1854, 237267), (1929, 228042), (2214, 198687), (2781, 158178), (3321, 132458), (3858, 114021), (4223, 104166), (5562, 79089), (5787, 76014), (6642, 66229), (8343, 52726), (8446, 52083), (11574, 38007), (12669, 34722), (16686, 26363), (17361, 25338)]