451280491184

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{907}}^1\times {\mathrm{1607}}^1$

素因数の和:3082

約数の個数: 80

約数和(自身を含む): 901256625408

約数和(自身を除く): 449976134224

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 523, 592, 907, 1046, 1607, 1814, 2092, 3214, 3628, 4184, 6428, 7256, 8368, 12856, 14512, 19351, 25712, 33559, 38702, 59459, 67118, 77404, 118918, 134236, 154808, 237836, 268472, 309616, 474361, 475672, 536944, 840461, 948722, 951344, 1457549, 1680922, 1897444, 2915098, 3361844, 3794888, 5830196, 6723688, 7589776, 11660392, 13447376, 17551357, 23320784, 31097057, 35102714, 53929313, 62194114, 70205428, 107858626, 124388228, 140410856, 215717252, 248776456, 280821712, 431434504, 497552912, 762298127, 862869008, 1524596254, 3049192508, 6098385016, 12196770032, 28205030699, 56410061398, 112820122796, 225640245592, 451280491184]

約数ペア:

[(1, 451280491184), (2, 225640245592), (4, 112820122796), (8, 56410061398), (16, 28205030699), (37, 12196770032), (74, 6098385016), (148, 3049192508), (296, 1524596254), (523, 862869008), (592, 762298127), (907, 497552912), (1046, 431434504), (1607, 280821712), (1814, 248776456), (2092, 215717252), (3214, 140410856), (3628, 124388228), (4184, 107858626), (6428, 70205428), (7256, 62194114), (8368, 53929313), (12856, 35102714), (14512, 31097057), (19351, 23320784), (25712, 17551357), (33559, 13447376), (38702, 11660392), (59459, 7589776), (67118, 6723688), (77404, 5830196), (118918, 3794888), (134236, 3361844), (154808, 2915098), (237836, 1897444), (268472, 1680922), (309616, 1457549), (474361, 951344), (475672, 948722), (536944, 840461)]