402296808

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 1020096000

約数和(自身を除く): 617799192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 199, 262, 393, 398, 524, 597, 643, 786, 796, 1048, 1194, 1286, 1572, 1592, 1929, 2388, 2572, 3144, 3858, 4776, 5144, 7716, 15432, 26069, 52138, 78207, 84233, 104276, 127957, 156414, 168466, 208552, 252699, 255914, 312828, 336932, 383871, 505398, 511828, 625656, 673864, 767742, 1010796, 1023656, 1535484, 2021592, 3070968, 16762367, 33524734, 50287101, 67049468, 100574202, 134098936, 201148404, 402296808]

約数ペア:

[(1, 402296808), (2, 201148404), (3, 134098936), (4, 100574202), (6, 67049468), (8, 50287101), (12, 33524734), (24, 16762367), (131, 3070968), (199, 2021592), (262, 1535484), (393, 1023656), (398, 1010796), (524, 767742), (597, 673864), (643, 625656), (786, 511828), (796, 505398), (1048, 383871), (1194, 336932), (1286, 312828), (1572, 255914), (1592, 252699), (1929, 208552), (2388, 168466), (2572, 156414), (3144, 127957), (3858, 104276), (4776, 84233), (5144, 78207), (7716, 52138), (15432, 26069)]