538401936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20357}}^1$

素因数の和:20416

約数の個数: 80

約数和(自身を含む): 1514635200

約数和(自身を除く): 976233264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 6612, 8816, 13224, 20357, 26448, 40714, 61071, 81428, 122142, 162856, 244284, 325712, 386783, 488568, 590353, 773566, 977136, 1160349, 1180706, 1547132, 1771059, 2320698, 2361412, 3094264, 3542118, 4641396, 4722824, 6188528, 7084236, 9282792, 9445648, 11216707, 14168472, 18565584, 22433414, 28336944, 33650121, 44866828, 67300242, 89733656, 134600484, 179467312, 269200968, 538401936]

約数ペア:

[(1, 538401936), (2, 269200968), (3, 179467312), (4, 134600484), (6, 89733656), (8, 67300242), (12, 44866828), (16, 33650121), (19, 28336944), (24, 22433414), (29, 18565584), (38, 14168472), (48, 11216707), (57, 9445648), (58, 9282792), (76, 7084236), (87, 6188528), (114, 4722824), (116, 4641396), (152, 3542118), (174, 3094264), (228, 2361412), (232, 2320698), (304, 1771059), (348, 1547132), (456, 1180706), (464, 1160349), (551, 977136), (696, 773566), (912, 590353), (1102, 488568), (1392, 386783), (1653, 325712), (2204, 244284), (3306, 162856), (4408, 122142), (6612, 81428), (8816, 61071), (13224, 40714), (20357, 26448)]