490977971796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1055077}}^1$

素因数の和:1055273

約数の個数: 96

約数和(自身を含む): 1306946220160

約数和(自身を除く): 815968248364

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 157, 228, 247, 314, 471, 494, 628, 741, 942, 988, 1482, 1884, 2041, 2964, 2983, 4082, 5966, 6123, 8164, 8949, 11932, 12246, 17898, 24492, 35796, 38779, 77558, 116337, 155116, 232674, 465348, 1055077, 2110154, 3165231, 4220308, 6330462, 12660924, 13716001, 20046463, 27432002, 40092926, 41148003, 54864004, 60139389, 80185852, 82296006, 120278778, 164592012, 165647089, 240557556, 260604019, 331294178, 496941267, 521208038, 662588356, 781812057, 993882534, 1042416076, 1563624114, 1987765068, 2153412157, 3127248228, 3147294691, 4306824314, 6294589382, 6460236471, 8613648628, 9441884073, 12589178764, 12920472942, 18883768146, 25840945884, 37767536292, 40914830983, 81829661966, 122744492949, 163659323932, 245488985898, 490977971796]

約数ペア:

[(1, 490977971796), (2, 245488985898), (3, 163659323932), (4, 122744492949), (6, 81829661966), (12, 40914830983), (13, 37767536292), (19, 25840945884), (26, 18883768146), (38, 12920472942), (39, 12589178764), (52, 9441884073), (57, 8613648628), (76, 6460236471), (78, 6294589382), (114, 4306824314), (156, 3147294691), (157, 3127248228), (228, 2153412157), (247, 1987765068), (314, 1563624114), (471, 1042416076), (494, 993882534), (628, 781812057), (741, 662588356), (942, 521208038), (988, 496941267), (1482, 331294178), (1884, 260604019), (2041, 240557556), (2964, 165647089), (2983, 164592012), (4082, 120278778), (5966, 82296006), (6123, 80185852), (8164, 60139389), (8949, 54864004), (11932, 41148003), (12246, 40092926), (17898, 27432002), (24492, 20046463), (35796, 13716001), (38779, 12660924), (77558, 6330462), (116337, 4220308), (155116, 3165231), (232674, 2110154), (465348, 1055077)]