243683856

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43391}}^1$

素因数の和:43421

約数の個数: 80

約数和(自身を含む): 753285120

約数和(自身を除く): 509601264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 43391, 86782, 130173, 173564, 260346, 347128, 390519, 520692, 564083, 694256, 781038, 1041384, 1128166, 1171557, 1562076, 1692249, 2082768, 2256332, 2343114, 3124152, 3384498, 4512664, 4686228, 5076747, 6248304, 6768996, 9025328, 9372456, 10153494, 13537992, 15230241, 18744912, 20306988, 27075984, 30460482, 40613976, 60920964, 81227952, 121841928, 243683856]

約数ペア:

[(1, 243683856), (2, 121841928), (3, 81227952), (4, 60920964), (6, 40613976), (8, 30460482), (9, 27075984), (12, 20306988), (13, 18744912), (16, 15230241), (18, 13537992), (24, 10153494), (26, 9372456), (27, 9025328), (36, 6768996), (39, 6248304), (48, 5076747), (52, 4686228), (54, 4512664), (72, 3384498), (78, 3124152), (104, 2343114), (108, 2256332), (117, 2082768), (144, 1692249), (156, 1562076), (208, 1171557), (216, 1128166), (234, 1041384), (312, 781038), (351, 694256), (432, 564083), (468, 520692), (624, 390519), (702, 347128), (936, 260346), (1404, 173564), (1872, 130173), (2808, 86782), (5616, 43391)]