1926651984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68147}}^1$

素因数の和:68208

約数の個数: 80

約数和(自身を含む): 5408225280

約数和(自身を除く): 3481573296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 68147, 136294, 204441, 272588, 408882, 545176, 817764, 1090352, 1294793, 1635528, 2112557, 2589586, 3271056, 3884379, 4225114, 5179172, 6337671, 7768758, 8450228, 10358344, 12675342, 15537516, 16900456, 20716688, 25350684, 31075032, 33800912, 40138583, 50701368, 62150064, 80277166, 101402736, 120415749, 160554332, 240831498, 321108664, 481662996, 642217328, 963325992, 1926651984]

約数ペア:

[(1, 1926651984), (2, 963325992), (3, 642217328), (4, 481662996), (6, 321108664), (8, 240831498), (12, 160554332), (16, 120415749), (19, 101402736), (24, 80277166), (31, 62150064), (38, 50701368), (48, 40138583), (57, 33800912), (62, 31075032), (76, 25350684), (93, 20716688), (114, 16900456), (124, 15537516), (152, 12675342), (186, 10358344), (228, 8450228), (248, 7768758), (304, 6337671), (372, 5179172), (456, 4225114), (496, 3884379), (589, 3271056), (744, 2589586), (912, 2112557), (1178, 1635528), (1488, 1294793), (1767, 1090352), (2356, 817764), (3534, 545176), (4712, 408882), (7068, 272588), (9424, 204441), (14136, 136294), (28272, 68147)]