742209768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{542551}}^1$

素因数の和:542582

約数の個数: 48

約数和(自身を含む): 2115952800

約数和(自身を除く): 1373743032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 542551, 1085102, 1627653, 2170204, 3255306, 4340408, 4882959, 6510612, 9765918, 10308469, 13021224, 19531836, 20616938, 30925407, 39063672, 41233876, 61850814, 82467752, 92776221, 123701628, 185552442, 247403256, 371104884, 742209768]

約数ペア:

[(1, 742209768), (2, 371104884), (3, 247403256), (4, 185552442), (6, 123701628), (8, 92776221), (9, 82467752), (12, 61850814), (18, 41233876), (19, 39063672), (24, 30925407), (36, 20616938), (38, 19531836), (57, 13021224), (72, 10308469), (76, 9765918), (114, 6510612), (152, 4882959), (171, 4340408), (228, 3255306), (342, 2170204), (456, 1627653), (684, 1085102), (1368, 542551)]