664751178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{135277}}^1$

素因数の和:135308

約数の個数: 64

約数和(自身を含む): 1818136320

約数和(自身を除く): 1153385142

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 135277, 270554, 405831, 811662, 946939, 1217493, 1758601, 1893878, 2434986, 2840817, 3517202, 3652479, 5275803, 5681634, 7304958, 8522451, 10551606, 12310207, 15827409, 17044902, 24620414, 25567353, 31654818, 36930621, 47482227, 51134706, 73861242, 94964454, 110791863, 221583726, 332375589, 664751178]

約数ペア:

[(1, 664751178), (2, 332375589), (3, 221583726), (6, 110791863), (7, 94964454), (9, 73861242), (13, 51134706), (14, 47482227), (18, 36930621), (21, 31654818), (26, 25567353), (27, 24620414), (39, 17044902), (42, 15827409), (54, 12310207), (63, 10551606), (78, 8522451), (91, 7304958), (117, 5681634), (126, 5275803), (182, 3652479), (189, 3517202), (234, 2840817), (273, 2434986), (351, 1893878), (378, 1758601), (546, 1217493), (702, 946939), (819, 811662), (1638, 405831), (2457, 270554), (4914, 135277)]