4428164988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{25367}}^1$

素因数の和:25763

約数の個数: 72

約数和(自身を含む): 12087243168

約数和(自身を除く): 7659078180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 373, 468, 746, 1119, 1492, 2238, 3357, 4476, 4849, 6714, 9698, 13428, 14547, 19396, 25367, 29094, 43641, 50734, 58188, 76101, 87282, 101468, 152202, 174564, 228303, 304404, 329771, 456606, 659542, 913212, 989313, 1319084, 1978626, 2967939, 3957252, 5935878, 9461891, 11871756, 18923782, 28385673, 37847564, 56771346, 85157019, 113542692, 123004583, 170314038, 246009166, 340628076, 369013749, 492018332, 738027498, 1107041247, 1476054996, 2214082494, 4428164988]

約数ペア:

[(1, 4428164988), (2, 2214082494), (3, 1476054996), (4, 1107041247), (6, 738027498), (9, 492018332), (12, 369013749), (13, 340628076), (18, 246009166), (26, 170314038), (36, 123004583), (39, 113542692), (52, 85157019), (78, 56771346), (117, 37847564), (156, 28385673), (234, 18923782), (373, 11871756), (468, 9461891), (746, 5935878), (1119, 3957252), (1492, 2967939), (2238, 1978626), (3357, 1319084), (4476, 989313), (4849, 913212), (6714, 659542), (9698, 456606), (13428, 329771), (14547, 304404), (19396, 228303), (25367, 174564), (29094, 152202), (43641, 101468), (50734, 87282), (58188, 76101)]