2143396944

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{381659}}^1$

素因数の和:381689

約数の個数: 80

約数和(自身を含む): 6625617600

約数和(自身を除く): 4482220656

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, 381659, 763318, 1144977, 1526636, 2289954, 3053272, 3434931, 4579908, 4961567, 6106544, 6869862, 9159816, 9923134, 10304793, 13739724, 14884701, 18319632, 19846268, 20609586, 27479448, 29769402, 39692536, 41219172, 44654103, 54958896, 59538804, 79385072, 82438344, 89308206, 119077608, 133962309, 164876688, 178616412, 238155216, 267924618, 357232824, 535849236, 714465648, 1071698472, 2143396944]

約数ペア:

[(1, 2143396944), (2, 1071698472), (3, 714465648), (4, 535849236), (6, 357232824), (8, 267924618), (9, 238155216), (12, 178616412), (13, 164876688), (16, 133962309), (18, 119077608), (24, 89308206), (26, 82438344), (27, 79385072), (36, 59538804), (39, 54958896), (48, 44654103), (52, 41219172), (54, 39692536), (72, 29769402), (78, 27479448), (104, 20609586), (108, 19846268), (117, 18319632), (144, 14884701), (156, 13739724), (208, 10304793), (216, 9923134), (234, 9159816), (312, 6869862), (351, 6106544), (432, 4961567), (468, 4579908), (624, 3434931), (702, 3053272), (936, 2289954), (1404, 1526636), (1872, 1144977), (2808, 763318), (5616, 381659)]