2644512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 7563024

約数和(自身を除く): 4918512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 163, 169, 208, 312, 326, 338, 416, 489, 507, 624, 652, 676, 978, 1014, 1248, 1304, 1352, 1956, 2028, 2119, 2608, 2704, 3912, 4056, 4238, 5216, 5408, 6357, 7824, 8112, 8476, 12714, 15648, 16224, 16952, 25428, 27547, 33904, 50856, 55094, 67808, 82641, 101712, 110188, 165282, 203424, 220376, 330564, 440752, 661128, 881504, 1322256, 2644512]

約数ペア:

[(1, 2644512), (2, 1322256), (3, 881504), (4, 661128), (6, 440752), (8, 330564), (12, 220376), (13, 203424), (16, 165282), (24, 110188), (26, 101712), (32, 82641), (39, 67808), (48, 55094), (52, 50856), (78, 33904), (96, 27547), (104, 25428), (156, 16952), (163, 16224), (169, 15648), (208, 12714), (312, 8476), (326, 8112), (338, 7824), (416, 6357), (489, 5408), (507, 5216), (624, 4238), (652, 4056), (676, 3912), (978, 2704), (1014, 2608), (1248, 2119), (1304, 2028), (1352, 1956)]